Ibrahim, H., Ali, A. M. and Jibrin, M. D. (2026) “Sustainable Production of Hexadecanoic Acid from Gmelina arborea Leaf Biomass via BaCl2-Catalysed Thermal Hydrolysis”, Journal of Scientific Insights, 3(5), pp. 618–631. doi: 10.69930/jsi.v3i5.914.