azman bin jalar @ jalil;mohd zulhakimi bin ab razak @ mamat;maria binti abu bakar.  (2021).  mikrostruktur dan sifat superplastik aloi pateri bebas plumbum.  - .  . 

mohd zulhakimi bin ab razak @ mamat;jumril yunas;ahmad ghadafi bin ismail.  (2021).  smart interfacing circuits of integrated multi-sensory devices for active artificial kidney monitoring system.  - .  . 

dahlila putri binti dahnil sikumbang;rosilah binti hassan;mohd zulhakimi bin ab razak @ mamat;abdul hadi bin abd rahman;ahmad ghadafi bin ismail.  (2020).  iot implementation for automatic irrigation and pesticide scheduling in chili fertigation.  - .  . 

mohd zulhakimi bin ab razak @ mamat;mansor bin mohd noor.  (2020).  engineering made fun: communicating science to non-science community through electronics and digital system.  - .  . 

mohd zulhakimi ab razak.  (2020).  slot nanoelectronics and iot for artificial kidney(epd. 5).  - amazin nano (slot minit 14:30 hingga 22:00).  .