TOLA, Alamirew Mulugeta; GEBISSA, Alemayehu. Identifying Black Spot Accident Zones Using a Geographical Information System on Kombolcha-Dessie Road in Ethiopia. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 48, n. 1, p. 66–79, 2019. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/10199. Acesso em: 16 sep. 2025.