REDUCTION OF AMMONIACAL NITROGEN AND CHEMICAL OXYGEN DEMAND VIA PILOT-SCALE PHOTOCATALYTIC REACTOR INCORPORATED WITH ZNO-KAOLIN. ASEAN Engineering Journal, [S. l.], v. 15, n. 3, p. 01–06, 2025. DOI: 10.11113/aej.v15.22704. Disponível em: https://journals.utm.my/aej/article/view/22704.. Acesso em: 6 dec. 2025.