Desi Fitria, Iswidana Utama Putra, Dennis Rydarto Tambunan, and Melly Susanti. “Training The Utilization Of Palm Oil Waste Supporting Village Community Economy”. International Journal of Science, Technology & Management 2, no. 4 (July 25, 2021): 1234-1248. Accessed November 28, 2024. https://ijstm.inarah.co.id/index.php/ijstm/article/view/266.