Detection of Cardiac Geometry via Difference Intensity of Echocardiogram Images. - Mohd Azrul Hisham Mohd Adib; Mohd Fadhlan Yusof; Zulkifli Ahmad; Nur Hazreen Mohd Hasni (J. Integr. Bioinform., 2012)

On the performance of Scatter Search for post-enrolment course timetabling problems. - Ghaith M. Jaradat; Masri Ayob; Zulkifli Ahmad (J. Comb. Optim., 2014)

An adaptive guided variable neighborhood search based on honey-bee mating optimization algorithm for the course timetabling problem. - Rafidah Abdul Aziz; Masri Ayob; Zalinda Othman; Zulkifli Ahmad; Nasser R. Sabar (Soft Comput., 2017)

Development of Delivery Robot with Application of the TRIZ Method. - Zulkifli Ahmad; Muhd Aslam Zulkarnain (RoViSP, 2023)

Stretchable and Bendable Polydimethylsiloxane- Silver Composite Antenna on PDMS/Air Gap Substrate for 5G Wearable Applications. - Shakhirul Mat Salleh; Mohd Fadzil Ain; Zulkifli Ahmad; Intan Sorfina Zainal Abidin; Lee Yeng Seng; Mohamed Nasrun Osman (IEEE Access, 2023)