[1]
Rahmayanti, M. et al. 2025. Optimization of Biodiesel Production Conditions from Waste Cooking Oil using Parkia speciosa Hassk. Peel Extracts - Modified Magnetite (Fe3O4-PSH) as Catalyst. Karya International Journal of Biofuel and Bioenergy . 1, 1 (Mar. 2025), 14–28. DOI:https://doi.org/10.37934/kijbb.1.1.1428.