Darsini, Darsini, dan Bayu Prabowo. “PERAWATAN MESIN SUCKER MULLER DI PT. DLH”. Injection: Indonesian Journal of Vocational Mechanical Engineering 1, no. 1 (Februari 28, 2021): 22-28. Diakses November 23, 2024. https://jurnal.politap.ac.id/index.php/injection/article/view/1348.