AHMED, L. S. .; MAZAHERI, H.; HASSANI, A. Optimization P-nitrotoluene Removal Efficiency in Aqueous Solution by Photocatalyticozonation Reaction. Journal of Petroleum Research and Studies, [S. l.], v. 15, n. 4, p. 165-180, 2025. DOI: 10.52716/jprs.v15i4.1073. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/1073. Acesso em: 23 dec. 2025.