Ronnie, A. D. Frazer-Williams, Safea Mansa-Musa, and Ibrahim Sorie. 2020. “Pollution Along the Congo Town Bay and Connaught Hospital Bay, Freetown, Sierra Leone”. Nigerian Journal of Pharmaceutical and Applied Science Research 2 (1):1-8. http://mail.nijophasr.net/index.php/nijophasr/article/view/31.