GENTZOGLANIS, A. Sunk Costs, Innovation, And Spillover Effects In R&D-Intensive Industries. Journal of Applied Business Research (JABR), [S. l.], v. 10, n. 4, p. 1–11, 1994. DOI: 10.19030/jabr.v10i4.5901. Disponível em: https://clutejournals.com/index.php/JABR/article/view/5901. Acesso em: 17 jul. 2024.