Prasetyo, D., Nurlaeli, A., Hasbiyati, H., Sholikah, U. and Ulma, Z. 2026. Effect of Temperature and Catalyst Concentration on the Quality of Biodiesel Oil Extracted From Black Soldier Fly Larvae (Hermetia Illucens). INVOTEK: Jurnal Inovasi Vokasional dan Teknologi. 25, 3 (Apr. 2026), 189-200. DOI:https://doi.org/https://doi.org/10.24036/invotek.v25i3.1308.