Ndabarushimana, Alexis, and Desire Ndayizeye. “Analysis of the Integration Process of Vulnarable Communities in Social and Economic Development: Batwa a Community of Muyange Site II”. European Scientific Journal, ESJ 230 (November 5, 2023): 135. Accessed May 20, 2024. https://eujournal.org/index.php/esj/article/view/17406.