CHENAFI, Nawal. Analyzing Porter’s Competitive Forces for Enterprise Success: A case study of the South Mills Corporation - Umash - Biskra. Journal of Human Sciences , Constantine, Algeria, v. 33, n. 2, p. 165–176, 2022. Disponível em: http://conferences.umc.edu.dz/h/article/view/3862. Acesso em: 13 feb. 2026.