Ahmed, K.Ismaili, I.A.2021-03-032021-03-0310th Anniversary International Symposium:The Issues and Challenges of the 21st Century, 4th-8th July 2006, Sabaragamuwa University of Sri Lanka - Proceedings, pp.171-177https://dl-susl.nsf.gov.lk/handle/1/1077FSS:Fixed Satellite ServicesBSS:Broadcast Satellite ServicesGSO:Geo-Stationary OrbitITU:International Telecommunication UnionSNL:Space Network ListConference PaperSUSL Museum