Agostino, Josephat Benard, and Nicholaus Mrindoko. “Development of an Expert System for Vehicle Breakdown Assistance”. Journal of Information Systems and Informatics 7, no. 3 (September 30, 2025): 2570–2588. Accessed March 7, 2026. https://journal-isi.org/index.php/isi/article/view/1210.