Yani, Heri, Deryaldo Deryaldo, Indra Feriadi, and Muhammad Rivai. 2023. “PERAWATAN PREVENTIF MESIN DIGESTER DI PT. GUNUNG MARAS LESTARI-POM BANGKA BELITUNG”. Prosiding Seminar Nasional Inovasi Teknologi Terapan 3 (01):306-13. https://snitt.polman-babel.ac.id/index.php/snitt/article/view/496.