Yusuf, M. M., Muhammad, C., Hassan, L. G., Sokoto, A., Abubakar, A. L. ., & Ayatullahi, , S. M. (2023). Optimization of Biolubricant from Terminalia catappa (Almond) Seed Oil Using CaO Derived from Limestone as Catalyst. International Journal of Science for Global Sustainability, 9(3), 31–40. https://doi.org/10.57233/ijsgs.v9i3.526