Local power for combining independent tests in the presence of nuisance parameters for the normal distribution. - Walid Abu-Dayyeh; Z. R. Al-Rawi; M. Ma. Al-Momani (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)