OKO, Syarifuddin; 						KURNIAWAN, Andri.
Modification of CaO Catalyst with Impregnation Method Using KoH in Biodiesel Synthesis from Waste Cooking Oil.
<strong>Logic : Jurnal Rancang Bangun dan Teknologi</strong>, [S.l.], v. 19, n. 2, p. 62-67, july 2019.
ISSN 2580-5649.
Available at: &lt;<a href="https://ojs.pnb.ac.id/index.php/LOGIC/article/view/1318" target="_new">https://ojs.pnb.ac.id/index.php/LOGIC/article/view/1318</a>&gt;. Date accessed: 26 apr. 2024.
doi: <a href="http://dx.doi.org/10.31940/logic.v19i2.1318">http://dx.doi.org/10.31940/logic.v19i2.1318</a>.