GHURRI, Ainul.
 Cover & Preface JEM Vol. 12 (1) 2019.
<strong>Jurnal Energi Dan Manufaktur</strong>, [S.l.], v. 12, n. 1, apr. 2019.
ISSN 2541-5328.
Available at: &lt;<a href="http://103.29.196.112/index.php/jem/article/view/50049" target="_new">http://103.29.196.112/index.php/jem/article/view/50049</a>&gt;. Date accessed: 18 dec. 2025.