Yahaya, Abdul-Kadri. “School-Based Sanitation Education Programme and Environmental Hygiene: The Case of Tamale Senior High School in the Sagnarigu Municipality”. Ghana Journal of Development Studies 23, no. 1 (August 1, 2026): 26–44. Accessed August 1, 2026. https://gjdstu.org/index.php/GJDS/article/view/79.