FEBRIANA, Nadia; MEILIYADI, Lalu Ahmad Didik; ARIZONA, Kurniawan. THE EFFECT OF VARIATIONS IN ACTIVATOR CONCENTRATION AND ACTIVATION TIME ON THE QUALITY OF ACTIVATED CARBON BASED ON BANANA STEMS. JOURNAL ONLINE OF PHYSICS, [S. l.], v. 11, n. 2, p. 91–103, 2026. DOI: 10.22437/jop.v11i2.52546. Disponível em: https://www.online-journal.unja.ac.id/jop/article/view/52546. Acesso em: 8 may. 2026.