U. J. Gentille, D. Tharcille, K. C. Chukwu, and K. J. D. Dieu, “GIS-based accessibility assessment of educational facilities in Nyamasheke district, Rwanda”, J. Geos. Sci. Anal., vol. 2, no. 2, pp. 127–148, Jul. 2026, doi: 10.58524/jgsa.v2i2.138.