Septiani, Upita, Syukri, Mia Yeliandri, Safni, and Zilfa. 2025. “Influence of Calsination Temperature on Zeolite Synthesis from Non-Hazardous Wastes and Its Application As an Adsorbent of Mn Metal Ion”. Jurnal Kimia Unand 14 (1):29-35. https://doi.org/10.25077/jku.14.1.29-35.2025.