Opoku, Sampson Akuoko, and Siba Mohammed Abubakar. “Comparative Study of Convergence of Sequence of Functions in a Banach Space”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 32, no. 2 (March 16, 2017): 43–53. Accessed May 18, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/6297.