Pramesti, Yasinta Sindy, Bambang kristanto, and Heru Pratama. “Processing of Corn Cobs Waste into Briquettes Using Cob Press Machine Capacity 40 Kg / Hour: Pengolahan Limbah Tongkol Jagung Menjadi Briket Menggunakan Mesin Press Tongkol Kapasitas 40 kg/Jam”. Procedia of Engineering and Life Science 1, no. 1 (March 30, 2021). Accessed September 10, 2025. https://pels.umsida.ac.id/index.php/PELS/article/view/852.