UNGERER, G. D.; CAYZER, S. A NORMATIVE MODEL FOR ASSESSING COMPETITIVE STRATEGY. The South African Journal of Industrial Engineering, [S. l.], v. 27, n. 4, p. 34–49, 2016. DOI: 10.7166/27-4-1431. Disponível em: https://sajie.journals.ac.za/pub/article/view/1431. Acesso em: 3 may. 2024.