Mela Danjin & Henry O. Sawyerr 2022. The Challenge of Open Defaecation (OD) and Community-led Total Sanitation (CLTS) in Nigeria– A brief Review. Emerging Challenges in Environment and Earth Science Vol. 2. (Feb. 2022), 9–19. DOI:https://doi.org/10.9734/bpi/ecees/v2/12279D.