محمد أحمد فكي عبد الكريم, and أ.د. أحمد عبد الله عجب الدور. “Differential Prevalence and Dominant Species of Intestinal Protozoan Infections in Children Versus Adults in a Refugee Setting, Eastern Chad”. African Journal of Advanced Pure and Applied Sciences, vol. 4, no. 4, Dec. 2025, pp. 748-54, doi:10.65418/ajapas.v4i4.1767.