Supriatno, Supriatno. “Analysis of Energy Utilization in Micro, Small and Medium Enterprise”. IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) 1, no. 3 (January 14, 2023): 76–82. Accessed December 7, 2025. https://www.e-journals.irapublishing.com/index.php/IRAJTMA/article/view/31.