The stability notions for fuzzy nonlinear programming problem. - Mohammad Lotfy Hussein; M. Abdel Aaty Maaty (Fuzzy Sets Syst., 1997)

Complete solutions of multiple objective transportation problems with possibilistic coefficients. - Mohammad Lotfy Hussein (Fuzzy Sets Syst., 1998)

Fuzzy concepts in radiotherapy. - Mohammad Lotfy Hussein; E. Ahmed (Fuzzy Sets Syst., 2000)