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			MITAN, Nona Merry Merpati et al.
 PERFORMANCE OF ACID-TREATED ENDE NATURAL ZEOLITE IN ADSORPTION OF Ni(II) AND Co(II).
<strong>CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry)</strong>, [S.l.], v. 12, n. 2, p. 80 - 88, feb. 2025.
ISSN 2302-7274.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/cakra/article/view/124182" target="_new">https://ojs.unud.ac.id/index.php/cakra/article/view/124182</a>&gt;. Date accessed: 03 sep. 2026.