Analysis of the economic life and the replacement time of telecommunications equipment. - Saad Haj Bakry; Ibrahim Al-Abbas; Mohammad K. Samarkandy (Int. J. Netw. Manag., 1993)

Planning for a Rural Satellite Network for Telephony and Data Transmission in Saudi Arabia. - Sami S. Alwakeel; Mohammad K. Samarkandy (J. King Saud Univ. Comput. Inf. Sci., 1996)