Obaniyi, K. A., et al. “Mutant DHFR Prevalence and Pyrimethamine Resistance Among Asymptomatic Adolescents in Kwara State: Https: dx.doi.org 10.4314 njpar.V44i1.19”. Nigerian Journal of Parasitology, vol. 44, no. 1, Mar. 2023, pp. 191-00, https://njpar.com.ng/index.php/home/article/view/136.