NURWULAN, Nurul Retno.
 Overall Equipment Effectiveness in Coal Mining Company: A Case Study.
<strong>Jurnal Akuntansi, Manajemen dan Ekonomi</strong>, [S.l.], v. 22, n. 3, p. 16-20, jan. 2021.
ISSN 2620-8482.
Available at: &lt;<a href="https://jos.unsoed.ac.id/index.php/jame/article/view/3030" target="_new">https://jos.unsoed.ac.id/index.php/jame/article/view/3030</a>&gt;. Date accessed: 12 may 2025.
doi: <a href="https://doi.org/10.32424/1.jame.2020.22.3.3030">https://doi.org/10.32424/1.jame.2020.22.3.3030</a>.