UNIVERSITI TEKNIKAL MALAYSIA MELAKA
STAFF PROFILE
 
   
   
NAME TS. DR. SAIFUDIN HAFIZ BIN YAHAYA
FACULTY / CENTRE FAKULTI TEKNOLOGI DAN KEJURUTERAAN INDUSTRI DAN PEMBUATAN
DESIGNATION PENSYARAH UNIVERSITI
CURRENT POSITION KETUA PROGRAM - FAKULTI TEKNOLOGI DAN KEJURUTERAAN INDUSTRI DAN PEMBUATAN
EMAIL saifudin@utem.edu.my
 
 
ACADEMIC QUALIFICATION
YEAR QUALIFICATION INSTITUTION
2015  KEDOKTORAN FALSAFAH (PH.D)  UNIVERSITI SAINS MALAYSIA
2005  SARJANA (MASTERS)  USM
2004  SARJANA MUDA KEPUJIAN(BACHELOR HONS)  USM
 
TEACHING EXPERIENCE
UNDERGRADUATES
SESSION COURSE
1-2006/2007  BACS1213 - ENGINEERING MATHEMATICS
2-2006/2007  BACS2222 - NUMERICAL METHODS
1-2007/2008  BACS1213 - ENGINEERING MATHEMATICS
2-2007/2008  BACS2222 - NUMERICAL METHODS
1-2008/2009  BACS2222 - NUMERICAL METHODS
1-2008/2009  DACS2212 - ENGINEERING MATHEMATICS
2-2008/2009  BACS1213 - ENGINEERING MATHEMATICS
2-2008/2009  BACS2222 - NUMERICAL METHODS
1-2009/2010  BACS1213 - ENGINEERING MATHEMATICS
1-2009/2010  BACS2222 - NUMERICAL METHODS
1-2009/2010  DACS2212 - ENGINEERING MATHEMATICS
2-2009/2010  BACS1223 - DIFFERENTIAL EQUATIONS
2-2009/2010  DACS1222 - CALCULUS
1-2010/2011  BACS2222 - NUMERICAL METHODS
1-2010/2011  BMFM1213 - ENGINEERING MATHEMATICS
1-2010/2011  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2010/2011  BMFM1223 - DIFFERENTIAL EQUATION
1-2011/2012-B  BEKA1233 - ENGINEERING MATHEMATICS
1-2011/2012-B  BMFM1213 - ENGINEERING MATHEMATICS
1-2011/2012-B  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2011/2012-B  BMFM1223 - DIFFERENTIAL EQUATION
1-2012/2013-B  BMFM1213 - ENGINEERING MATHEMATICS
1-2012/2013-B  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2012/2013-B  BMFM1223 - DIFFERENTIAL EQUATION
1-2013/2014  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2013/2014  BMFM1223 - DIFFERENTIAL EQUATION
1-2014/2015  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2014/2015  BMCG1013 - DIFFERENTIAL EQUATIONS
2-2014/2015  BMFM1223 - DIFFERENTIAL EQUATION
1-2015/2016  BMCG1013 - DIFFERENTIAL EQUATIONS
1-2015/2016  BMFG1113 - ENGINEERING MATHEMATICS
1-2015/2016  BMFM1223 - DIFFERENTIAL EQUATION
1-2015/2016  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
2-2015/2016  BEKG2452 - NUMERICAL METHODS
2-2015/2016  BMCG1013 - DIFFERENTIAL EQUATIONS
2-2015/2016  BMFM2223 - NUMERICAL METHODS & MATRIX ALGEBRA
1-2016/2017  BMFG1113 - ENGINEERING MATHEMATICS
1-2016/2017  DMFM2212 - ENGINEERING MATHEMATICS
2-2016/2017  BEKG2452 - NUMERICAL METHODS
2-2016/2017  BMCG1013 - DIFFERENTIAL EQUATIONS
3-2016/2017  BMCG1013 - DIFFERENTIAL EQUATIONS
3-2016/2017  BMFM1223 - DIFFERENTIAL EQUATION
1-2017/2018  BMFG1113 - ENGINEERING MATHEMATICS
1-2017/2018  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2017/2018  BMCG1013 - DIFFERENTIAL EQUATIONS
2-2017/2018  BMFM1223 - DIFFERENTIAL EQUATION
1-2018/2019  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2018/2019  BMCG1013 - DIFFERENTIAL EQUATIONS
1-2019/2020  BEKG2443 - ENGINEERING MATHEMATICS 2
1-2019/2020  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2019/2020  BEKG2443 - ENGINEERING MATHEMATICS 2
2-2019/2020  BMCG1013 - DIFFERENTIAL EQUATIONS
1-2020/2021  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2020/2021  BMCG1013 - DIFFERENTIAL EQUATIONS
1-2021/2022  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2021/2022  BEKG2443 - ENGINEERING MATHEMATICS 2
1-2022/2023  BMFG1313 - ENGINEERING MATHEMATICS 1
2-2022/2023  BEKG2443 - ENGINEERING MATHEMATICS 2
2-2022/2023  BMCG1013 - DIFFERENTIAL EQUATIONS
1-2023/2024  BMFG1313 - ENGINEERING MATHEMATICS 1
1-2023/2024  BMIG1313 - ENGINEERING MATHEMATICS 1
2-2023/2024  BELG2443 - ENGINEERING MATHEMATICS 2
2-2023/2024  BMKC1013 - DIFFERENTIAL EQUATIONS
 
POSTGRADUATES
SESSION COURSE
2023/2024  MMFU5053 - ENGINEERING OPTIMIZATION
2022/2023  MMFU5053 - ENGINEERING OPTIMIZATION
2020/2021  MMFU5053 - ENGINEERING OPTIMIZATION
2019/2020  MMFU5063 - ENGINEERING ECONOMIC
2018/2019  MMFU5053 - ENGINEERING OPTIMIZATION
2017/2018  MMFU5053 - ENGINEERING OPTIMIZATION
2016/2017  MMFU5053 - ENGINEERING OPTIMIZATION
LIST OF GRANTS
YEAR AWARDED TITLE OF PROJECT TYPE OF GRANT AMOUNT (RM) ROLE
2021 INFLUENCE OF THIXOFORMING ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF GRAPHENE REINFORCED AL-SI MATRIX COMPOSITE SHORT TERM (UTEM) 20000 MAIN RESEARCHER
2019 NEW PROCESSING APPROACH ON THE MICROSTRUCTURAL AND MECHANICAL PROPERTIES OF THIXOFORMED MULTI-WALLED CNT REINFORCED ALUMINIUM MATRIX COMPOSITE. GERAN FRGS (NATIONAL) 92000 CO-RESEARCHER
2016 A PRELIMINARY STUDY ON THE POTENTIAL OF KENAF CORE AS AUTOMOTIVE INTERIOR COMPONENT. SHORT TERM (UTEM) 20000 MAIN RESEARCHER
2016 DEVELOPMENT AND PROTOTYPING OF A LIGHT WEIGHT FRONT LOWER CONTROL ARM (FLCA) FOR PROTON PREVE GERAN INDUSTRI (INDUSTRY/PRIVATE) 100000 CO-RESEARCHER
2012 A NOVEL STUDY ON THE GRAVITY EFFECT OF CURING OR DRYING ANGLE AT LAMINATED COMPOSITE STRUCTURES FRGS (NATIONAL) 71950 CO-RESEARCHER
2012 A NEW ALGHORITHM IN FATIQUE LIFE PREDICTION MODEL OF FRP COMPOSITE BONDING ADHESIVE UNDER VERY LOW TEMPERATURE CONDITION GERAN FRGS (NATIONAL) 61950 CO-RESEARCHER
2012 RESEARCH AND DEVELOPMENT OF GREEN ACOUSTICAL ABSORBER FOR MASJID SAYYIDINA ABU BAKAR UTEM SHORT TERM (UTEM) 27000 CO-RESEARCHER
2012 CHARACTERIZATION OF BERTAM LEAVES FIBRE REINFORCED POLYESTER COMPOSITE AS A NEW GREEN COMPOSITE OPTIONS SHORT TERM (UTEM) 16800 CO-RESEARCHER
2011 STUDY AND DESIGN OF MULTI BLADED WIND ENERGY CONVERSION SYSTEM AS AN ALTERNATIVE ENERGY SOURCE IN UTEM MAIN CAMPUS DURIAN TUNGGAL SHORT TERM (UTEM) 13000 CO-RESEARCHER
2011 DESIGN AND SIMULATION ON SAND CASTING MOLD USING GENETIC ALGORITHM AND RAPID PROTOTYPING SHORT TERM (UTEM) 16500 CO-RESEARCHER
2007 DESIGN AND DEVELOPMENT GEAR AND DUCT SYSTEM BY USING SPIRAL CURVES ALGORITHM FRGS (NATIONAL) 51000 MAIN RESEARCHER
 
PUBLICATIONS
JOURNAL
YEAR TITLE NAME OF JOURNAL AUTHORS
2023  A COMPREHENSIVE REVIEW OF THE USE OF SODIUM CHLORIDE (NACL) IN THE DEVELOPMENT OF THE COVID-19 VACCINE AND MEDICAL APPLICATIONS  MULTIDISCIPLINARY REVIEWS  ROSLINA AIDA RAHIMI, SAIFUDIN HAFIZ YAHAYA, MOHD SHUKOR SALLEH
2022  AN EXTENSIVE ANALYSIS OF FREQUENCY AND TRANSIENT RESPONSES IN S AND C-SHAPED GEARS  AUSTRALIAN JOURNAL OF MECHANICAL ENGINEERING  YAHAYA S.H.; SALLEH M.S.; MIURA, KENJIRO T.; ABDULLAH A.; WARIKH A.R.M.; ANO Z.
2022  CHARACTERISTICS OF ALSI7MG0.3/X-GNPS COMPOSITES MANUFACTURED VIA STIR CASTING METHOD  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  N.F.B. WAKHI ANUAR, M.S. SALLEH, S.H. YAHAYA, M.Z. OMAR, A.M. ALI, S. SIVARAO, M.A.M. ALI, S.S. AL-ZUBAIDI
2022  MECHANICAL PROPERTIES AND DRY SLIDING WEAR BEHAVIOUR OF AL–SI–MG ALLOY BY EQUAL CHANNEL ANGULAR PRESSING  AIMS MATERIALS SCIENCE  ANUAR N.F.B.W., SALLEH M.S., OMAR M.Z., YAHAYA S.H.
2021  COMPARISON STUDY FOR DOUBLE PASSIVE CAR SUSPENSION SYSTEM THROUGH MATHEMATICAL MODELLING AND EXPERIMENTAL WORK  INTERNATIONAL JOURNAL OF ADVANCED TECHNOLOGY AND ENGINEERING EXPLORATION  YAHAYA S.H., YAAKUB S.F., AHMAD F., SALLEH M.S., YUHAZRI M.Y., AKMAL S.
2021  EFFECTS OF INDUCTION HEATING ON THIXOFORMED MWCNT-AL ALLOY COMPOSITE  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  N.F.R. ALI, M.S. SALLEH, S.S. AL-ZUBAIDI AND S.H. YAHAYA
2021  IMPORTANCE OF KNOWLEDGE-ATTITUDE-PRACTICE TO ENHANCE UNIVERSITY TECHNOLOGY TRANSFER  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  S. SIVARAO, S.H. YAHAYA, S. PUJARI, M.S. SALLEH AND K. KADIRGAMA
2020  A COMPREHENSIVE REVIEW ON THE INFLUENCE OF EQUAL CHANNEL ANGULAR PRESSING PARAMETERS ON MAGNESIUM ALLOYS  INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH AND TECHNOLOGY  SALLEH M.S., RAHMAN A.A., YAHAYA S.H., YUHAZRI M.Y., AKMAL S.
2020  INFLUENCE OF POINT AND HELIX ANGLE ON THRUST FORCE AND DELAMINATION FOR ONE-SHOT DRILLING OF CARBON FIBER REINFORCED PLASTIC (CFRP)  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  JAAFAR M.F., SALLEH M.S., IZAMSHAH R., YAHAYA S.H., HASSAN M.H., AL-ZUBAIDI S.S.
2020  INVESTIGATION OF MECHANICAL & WEAR CHARACTERISTICS OF T6 HEAT TREATED THIXOFORMED ALUMINIUM ALLOY COMPOSITE  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  RAHMAN A.A., SALLEH M.S., OTHMAN I.S., YAHAYA S.H., AL-ZUBAIDI S.S., ZULKIFLI K.
2020  MECHANICAL PROPERTIES OF THIXOFORMED AL-5SI ALLOY COMPOSITE REINFORCED BY MULTIWALLED CARBON NANOTUBES AND ALUMINA POWDER  MALAYSIAN JOURNAL ON COMPOSITE SCIENCE AND MANUFACTURING  HANIZAM HASHIM, MOHD SHUKOR SALLEH, MOHD ZAIDI OMAR, SAIFUDIN HAFIZ YAHAYA, NORAIHAM MOHAMAD
2020  T6 HEAT TREATMENT OPTIMIZATION OF THIXOFORMED LM4 ALUMINIUM ALLOY USING RESPONSE SURFACE METHODOLOGY  MALAYSIAN JOURNAL ON COMPOSITES SCIENCE AND MANUFACTURING  MOHD SHUKOR SALLEH,HANIZAM HASHIM ,MOHD ZAIDI OMAR, ABU BAKAR SULONG, SOUFHWEE ABD RAHMAN, SAIFUDIN AFIZ YAHAYA, MOHD WARIKH ABD RASHID, SALAH AL-ZUBAIDI4
2019  EFFECT OF MAGNESIUM SURFACTANT ON WETTABILITY OF CARBON NANOTUBE IN A356 ALLOY COMPOSITE  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  H. HANIZAM, M.S. SALLEH, M.Z. OMAR, A.B. SULONG, S.H.YAHAYA AND N. SISWANTO
2019  INVESTIGATION OF WEAR AND CORROSION CHARACTERISTICS OF SHORT HEAT TREATED THIXOFORMED ALUMINIUM ALLOY  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  A.A. RAHMAN, M.S. SALLEH, I.S. OTHMAN, S. SUBRAMONIAN, S.H. YAHAYA AND N. SISWANTO
2019  MATHEMATICAL MODELLING OF THE PASSIVE AND SEMI-ACTIVE AUTOMOBILE SUSPENSION SYSTEMS IN FORD SCORPIO CAR MODEL  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  S. H. YAHAYA, S.F. YAAKUB, M.S. SALLEH, A.R.M. WARIKH, A. ABDULLAH AND M. R. A. PURNOMO
2018  A NEW DESIGN OPTIMIZATION OF LIGHT WEIGHT FRONT LOWER CONTROL ARM  JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY  M.H.A. RAHMAN, M.S. SALLEH, A. ABDULLAH, S.H. YAHAYA,M.S.A. RAZAK, M.R.M. KAMAL, Z. MARJOM, L. ANUAR AND N.A.M. SAAD
2018  AN INVENTIVE TRIZ-KANO BASED APPROACH TO IMPROVE CUSTOMER SATISFACTION FOR PRODUCT DEVELOPMENT: A COMPREHENSIVE REVIEW  JOURNAL OF ADVANCED RESEARCH IN DYNAMICAL AND CONTROL SYSTEMS  SURIATI AKMAL, NORDEANA HASHIM, SAIFUDIN HAFIZ YAHAYA, HASOLOAN HAERY IAN PETER, MOHD YUHAZRI YAAKOB
2018  CUSTOMER PREFERENCES IN CAR DESIGN USING KANSEI ENGINEERING AND CUBIC BEZIER CURVE  INTERNATIONAL JOURNAL OF ENGINEERING AND TECHNOLOGY(UAE)  HIDAYAH W. N., YAHAYA S. H.*, SIHOMBING H., SALLEH M. S., ABDULLAH A.
2018  KENAF FIBRE COMPOSITES AS PROMISING GREEN-COMPOSITES FOR AUTOMOTIVE CAR DOOR MAP POCKET APPLICATION  INTERNATIONAL JOURNAL OF MECHANICAL AND MECHATRONICS ENGINEERING  M.Y. YUHAZRI, M.H. AMIRHAFIZAN, A. ABDULLAH, S.H. YAHAYA, S.T.W. LAU, A.M. KAMARUL
2018  PROBLEM IDENTIFICATION USING FUNCTION, MECHANISM AND ATTRIBUTES OF PRODUCT  MANAGEMENT SCIENCE LETTERS  AKMAL S., HASHIM N., YAHAYA S.H., SIHOMBING H., YAAKOB Y.
2013  INTELLIGENT COMBINATORIAL AUCTIONS OF DECENTRALIZED TASK ASSIGNMENT FOR AGV WITH MULTIPLE LOADING CAPACITY  IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING  
 
CONFERENCE
YEAR TITLE NAME OF CONFERENCE AUTHORS
2022 HIGHER EFFICIENCY N-TYPE PHOTOVOLTAIC CELL THROUGH RECLAIM CLEANING PROCESS INTERNATIONAL INNOVATIVE RESEARCH & INDUSTRIAL DIALOGUE 2022  R.A. RAHIMI, S.H. YAHAYA
2018 KANSEI ENGINEERING APPROACH FOR THE CUSTOMERS PREFERENCES OF CAR DESIGN INTERNATIONAL CONFERENCE ON KANSEI ENGINEERING & EMOTION RESEARCH 2018  YUHAZRI M.Y, HIDAYAH W.N, SIHOMBING H., YAHAYA S.H., SHAMSUDIN SULAIMAN AND KAMARUL, A.M6
2017 ERGONOMIC DESIGN CHAIR FOR POSTPARTUM MOTHERS INTERNATIONAL CONFERENCE ON DESIGN AND CONCURRENT ENGINEERING 2017 & MANUFACTURING SYSTEMS CONFERENCE 2017  EFFENDI MOHAMAD, ELIYANA SUMAIDY, MUHAMAD ARFAUZ A RAHMAN, MOHD SHUKOR SALLEH, MOHD AMRI SULAIMAN, MOHD RIZAL SALLEH, SAIFUDIN HAFIZ YAHAYA, TERUAKI ITO AND LUBNAH HUSSEIN
2012 MOTION SYNTHESIS OF PLANAR FOUR LINKAGE MOVEMENT FOR PART FLIPPING APPLICATION 3RD INTERNATIONAL CONFERENCE ON ENGINEERING AND ICT (ICEI2012)  
2012 AN EXPERIMENTAL STUDY OF DIFFERENT THERMAL BOXES HEATED BY SOLAR THERMAL RADIATION FOR HOT WATER SYSTEM AT NIGHT 3RD INTERNATIONAL CONFERENCE ON MECHANICAL AND MANUFACTURING ENGINEERING  
C-SHAPED TRANSITION CURVE IN AIR FILTER DESIGN INTERNATIONAL CONFERENCE ON DESIGN AND CONCURRENT ENGINEERING 2017  
 
POSTGRADUATE SUPERVISION
NO NAME LEVEL OF STUDY ROLE STATUS
1  SITI FARIZAH BINTI YAAKUB DOCTORATE MAIN SUPERVISOR ACTIVE  
2  MIRA MAZLINA BINTI MAHDZIR DOCTORATE MAIN SUPERVISOR ACTIVE  
3  ROSLINA AIDA BINTI RAHIMI DOCTORATE MAIN SUPERVISOR ACTIVE  
4  SAEED MOHAMMED ALI AL AMLAH AL FALASI DOCTORATE CO-SUPERVISOR ACTIVE  
5  ROSLINA AIDA BINTI RAHIMI DOCTORATE CO-SUPERVISOR ACTIVE  
6  ROSLINA AIDA BINTI RAHIMI DOCTORATE CO/FIELD SUPERVISOR ACTIVE  
7  WAN NUR HIDAYAH BINTI WAN YAACOB MASTERS MAIN SUPERVISOR GRADUATED   (2021)
8  FEVILIA NURNADIA BINTI ADRIA SYAIFOEL MASTERS MAIN SUPERVISOR GRADUATED   (2014)
9  WAN AINUL SYAFIKA BINTI WAN NOR AZMAN MASTERS CO-SUPERVISOR GRADUATED   (2021)
10  NORDEANA BINTI HASHIM MASTERS CO-SUPERVISOR GRADUATED   (2021)
11  NOOR RAWAIDA BINTI OMAR MASTERS CO-SUPERVISOR GRADUATED   (2017)
12  MASYITAH BINTI ABD AZIZ MASTERS CO-SUPERVISOR ACTIVE  
13  TAY SUI JIAN MASTERS CO-SUPERVISOR ACTIVE  
PROFESSIONAL MEMBERSHIPS / LEARNED SOCIETY
YEAR ROLE INSTITUTION LEVEL
 2020   PROFESSIONAL QUALIFICATION   LEMBAGA TEKNOLOGIS MALAYSIA (MBOT)   KEBANGSAAN 
 2013   MEMBER   INTERNATIONAL ASSOCIATION OF COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (IACSIT)   ANTARABANGSA 
 2013   MEMBER   INTERNATIONAL ASSOCIATION OF ENGINEERS (IAENG)   ANTARABANGSA 

 
LIST OF RESEARCH AWARDS
YEAR TITLE EXHIBITION LEVEL AWARD
2018   A NEW LIGHT WEIGHT OF FRONT LOWER CONTROL ARM FOR C-SEGMENT PASSENGER CAR   ITEX , KUALA LUMPUR, MALAYSIA  INTERNATIONAL  GOLD 
INTELLECTUAL PROPERTIES
YEAR INVENTION NAME
TYPE
ROLE
2018  A METHOD OF DESIGNING VEHICLE LOWER CONTROL ARM AND A VEHICLE LOWER CONTROL ARM THEREOF  PATENT CO-INVENTOR
2016  KENAF ENGINEERED FABRIC - UTEMKEF  TRADE MARKS CO-INVENTOR
2016  REAR VIEW VISION SYSTEM GADGET  COPYRIGHT CO-INVENTOR
2016  OPTIMIZED THERMOELECTRIC COOLER FOR ACTIVE PROCESSOR COOLING  COPYRIGHT CO-INVENTOR
     
 
KATEGORI MAKLUMAT
PEJABAT DIRUJUK
PERSONAL INFORMATION BAHAGIAN SUMBER MANUSIA, PEJABAT PENDAFTAR
ACADEMIC QUALIFICATON
PROFESSIONAL MEMBERSHIP / LEARNED SOCIETY BAHAGIAN PEMBANGUNAN BAKAT, PEJABAT PENDAFTAR
TEACHING EXPERIENCE

 

PENTADBIR AKADEMIK FAKULTI

  • UNDERGRADUATES
  • POSTGRADUATES

SEKOLAH PENGAJIAN SISWAZAH

(SPS)

POSTGRADUATE SUPERVISION

SEKOLAH PENGAJIAN SISWAZAH

(SPS)

FIELD OF INTEREST

PUSAT PENGURUSAN PENYELIDIKAN DAN INOVASI

(CRIM)

LIST OF GRANTS
LIST OF RESEARCH AWARDS

PUSAT PENGURUSAN KOLABORASI UTeM

(RICE)

INTELLECTUAL PROPERTIES
COMMERCIALIZATION
PUBLICATIONS PERPUSTAKAAN LAMAN HIKMAH
CONSULTANCY

UTeM HOLDING SDN.BHD

 
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