Ndumbe, Eric Esongami. “Beach-Shore Plastic Pollution Along the Limbe Coastline, Cameroon: Using Quantitative Analysis”. Emerging Issues in Environment, Geography and Earth Science Vol. 8 (March 1, 2024): 140–173. Accessed June 3, 2026. https://stm.bookpi.org/EIEGES-V8/article/view/13708.