HERGETH, H. H. Competitive Analysis With The Income/Outcome Board. Journal of Business & Economics Research (JBER), [S. l.], v. 3, n. 2, 2005. DOI: 10.19030/jber.v3i2.2748. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2748. Acesso em: 18 jul. 2024.