On M[x]/G1 G2/1 queue with optional re-service. - Kailash C. Madan; Amjad D. Al-Nasser; Abedel-Qader Al-Masri (Appl. Math. Comput., 2004)

On Mx/ (G1G2)/ 1/ G ( BS)/ Vs vacation queue with two types of general heterogeneous service. - Kailash C. Madan; Z. R. Al-Rawi; Amjad D. Al-Nasser (Adv. Decis. Sci., 2005)

L Ranked Set Sampling: A Generalization Procedure for Robust Visual Sampling. - Amjad D. Al-Nasser (Commun. Stat. Simul. Comput., 2007)

On the population median estimation using robust extreme ranked set sampling. - Amer Ibrahim Al-Omari; Amjad D. Al-Nasser (Monte Carlo Methods Appl., 2012)

Sentiment analysis of expectation and perception of MILANO EXPO2015 in twitter data: a generalized cross entropy approach. - Angelo Corallo; Laura Fortunato; Andrea Massafra; Paola Pasca; Mario Angelelli; Mike Hobbs; Amjad D. Al-Nasser; Amer Ibrahim Al-Omari; Enrico Ciavolino (Soft Comput., 2020)