Otto, Muhammed Sani, Abimbola Johnson Oladiran, Falaiye Adeniran Oluwasesan, Faisal Usman Muhammad, and A.A Sule. “QUARTERLY VARIATION OF TROPOSPHERIC SURFACE REFRACTIVITY IN ILORIN, NIGERIA”. Malaysian Journal of Science 42, no. 3 (October 30, 2023): 85–91. Accessed November 22, 2024. http://jice.um.edu.my/index.php/MJS/article/view/35283.