KHAZENZI, Judith A.; WAKHISI , Johnstone; OSANO , Odipo; RABURU , Phillip. Methemoglobin in Chironomus Larvae as Potential Biomarker of Nitrate Contamination in Water . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 1, n. 2, p. Pg 84–90, 2025. Disponível em: http://ajest.org/index.php/ajest/article/view/319. Acesso em: 3 apr. 2026.