Alim, Adhipa Tri Setyawan, and Budi Sudiarto. “Economic Analysis of Variable Speed Drive Control through Profinet Technology on Distributed Control System: A Case Study in Essential Oil Processing Factories”. Jurnal Pendidikan Teknologi Kejuruan 6, no. 2 (May 30, 2023): 129–138. Accessed November 6, 2024. https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/321.