Hussain, Mushtaq Taleb and Ramli, Razamin and Khalid, Ruzelan (2015) Investigating data envelopment analysis model with potential improvement for integer output values. In: 2nd Innovation and Analytics Conference & Exhibition (IACE 2015), 29 September –1 October 2015, TH Hotel, Alor Setar, Kedah, Malaysia.

Hussain, Mushtaq Taleb and Ramli, Razamin and Khalid, Ruzelan (2016) A hybrid integer data envelopment analysis based on an alternative approach of super slack based measure for measuring super efficiency and inefficiency of decision making units. Far East Journal of Mathematical Sciences (FJMS), 100 (1). pp. 147-170. ISSN 0972-0871