Shorter addition chain for smooth integers using decomposition method. - M. A. Mohamed; M. R. Md Said; K. A. Mohd Atan; Z. Ahmad Zulkarnain (Int. J. Comput. Math., 2011)

Enhanced Preemptive Global Utility Accrual Real Time Scheduling Algorithms in Multicore Environment. - Idawaty Ahmad; Mohamed Othman; Z. Ahmad Zulkarnain (J. Comput. Sci., 2015)

A Review on Heuristics for Addition Chain Problem: Towards Efficient Public Key Cryptosystems. - Adamu M. Noma; Abdullah Muhammed; Mohamad Afendee Mohamed; Z. Ahmad Zulkarnain (J. Comput. Sci., 2017)