Khazenzi, J. A. (2025) “ Methemoglobin in Chironomus Larvae as Potential Biomarker of Nitrate Contamination in Water ”, African Journal of Education,Science and Technology (AJEST), 1(2), pp. Pg 84–90. Available at: http://ajest.org/index.php/ajest/article/view/319 (Accessed: 3 April 2026).