ESTEBAN LÓPEZ ZAPATA. Analysing the relationship between diversification strategy and firm performance: the role of the economic cycle. TEC EMPRESARIAL, [S. l.], v. 15, n. 2, p. 1–15, 2020. DOI: 10.1229/tecempresarialjournal.v15i2.16. Disponível em: https://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/16. Acesso em: 15 may. 2026.