“Analysis of Organophosphate Residues in Oranges (Citrus Sinensis L.) from Selected Markets in Lagos State, Nigeria”. Nigerian Journal of Pharmaceutical Research 21, no. 2 (Mei 8, 2026): 61–67. Diakses Mei 8, 2026. https://ojshostng.com/index.php/njpharmaceuticalsciences/article/view/4332.