Taufiq, Agus, Ricson P. Hutagaol, and Ujang Pramono. “METODE ALTERNATIF ANALISIS SULFUR DALAM SOLAR DENGAN ALAT ICP-OES OPTIMA 5300 PERKIN ELMER”. Sains Natural: Journal of Biology and Chemistry 1, no. 1 (November 25, 2017): 26–32. Accessed April 30, 2026. https://ejournalunb.ac.id/JSN/article/view/9.