Exponentiated Gamma Distribution: Different Methods of Estimations. - A. I. Shawky; Rana Ali Bakoban (J. Appl. Math., 2012)

New classes at Specific Age: Properties and Testing hypotheses. - Mohamed A. W. Mahmoud; M. E. Moshref; A. M. Gadallah; A. I. Shawky (J. Stat. Theory Appl., 2013)

A Nonparametric Test for Testing Exponentiality Against NBUCA Class of Life Distributions Based on Laplace Transform. - F. H. Al-Gashgari; A. I. Shawky; Mohamed A. W. Mahmoud (Qual. Reliab. Eng. Int., 2016)