Items where Author is "Christopher, E. C."

Ekah, B. J. and Akwagiobe, J. U. and Uda, C. N. and Ekah, U. J. and Akpan, C. V. and Christopher, E. C. (2023) Noise Level Evaluation at Major Markets in Calabar, Nigeria. Physical Science International Journal, 27 (6). pp. 49-56. ISSN 2348-0130