MENDOZA VARGAS, E. Y.; ESCOBAR TERÁN, H. E.; BOZA VALLE, J. A.; TACHONG ALENCASTRO, L. Exporting cocoa in times of the COVID 19 pandemic and its impact on the value chain. Journal of business and entrepreneurial studie, [S. l.], v. 6, n. 4, 2022. DOI: 10.37956/jbes.v6i4.316. Disponível em: https://journalbusinesses.com/index.php/revista/article/view/316. Acesso em: 30 jan. 2026.