DELGADO ARIAS, Jhon Alexander; RAMÍREZ-OSPINA, Duván Emilio. Informal Labor in the Capital Cities of the Colombian Coffee Region: an Analysis through the Probabilistic Models for Year 2019. Semestre Económico, [S. l.], v. 24, n. 57, p. 171–189, 2022. DOI: 10.22395/seec.v24n57a8. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/3923. Acesso em: 3 aug. 2026.