KUMALASARI, Anisa; 						PANGGABEAN, Aman Sentosa; 						AKKAS, Erwin.
 PENGEMBANGAN METODE RAPID TEST DALAM PENENTUAN ASH CONTENT DAN CALORIFIC VALUE BATUBARA DI LABORATORIUM PT JASA MUTU MINERAL INDONESIA.
<strong>JURNAL ATOMIK</strong>, [S.l.], v. 2, n. 1, p. 121-127, mar. 2017.
ISSN 2549-0052.
Available at: &lt;<a href="https://jurnal.kimia.fmipa.unmul.ac.id/index.php/JA/article/view/367" target="_new">https://jurnal.kimia.fmipa.unmul.ac.id/index.php/JA/article/view/367</a>&gt;. Date accessed: 15 mar. 2025.