“ Application of Artificial Neural Network to Predict Biodiesel Yield from Waste Frying Oil Transesterification”, Indonesian J. Sci. Technol, vol. 5, no. 1, pp. 62–74, Jan. 2024, Accessed: Dec. 07, 2025. [Online]. Available: https://ejournal.kjpupi.id/index.php/ijost/article/view/111