by Abouelmagd, Elbaz I., Alhothuali, M.S., Guirao, Juan L.G., Malaikah, H.M.
Published in Advances in space research (15.03.2015)

by Ahmad, B., Alhothuali, M.S., Alsulami, H.H., Kirane, M., Timoshin, S.
Published in Applied mathematics and computation (15.04.2015)

by Kirane, Mokhtar, Alsulami, Hamed H., Alhuthali, M. Sh, Ahmad, Bashir, Timoshin, S.
Published in Abstract and Applied Analysis (01.01.2014)