Dyah Setyaningrum, Setyaningrum (2026) and Novia Fajarwati, Fajarwati and Anggi Tri Nurhaliza, Nurhaliza and Dian Khoirun Nisya, Nisya The Effect Of Chemical Activator On The Effectiveness Of Activated Carbon From Corn Cobs. SPIN: Jurnal Kimia & Pendidikan Kimia, 7 (1). pp. 80-90. ISSN 2745-6854