Galadima, A. , Abubakar, M. , Lawal, A.M. and Muhammad, R. 2024. Exploring the Prospects of Different Activated Charcoal Systems as Low-Cost Materials for Upgrading Groundnut Oil into Biodiesel. International Journal of Science for Global Sustainability. 10, 1 (Mar. 2024), 1–6. DOI:https://doi.org/10.57233/ijsgs.v10i1.584.