PE´REZ-SALAZAR, Jazm´ın; VIDAL-SILVA, Cristian. Characterization of Competencies for Micro-entrepreneurs and their Impact on Productive Development: A Data-Driven Analysis in Ecuador. Journal of Cultural Analysis and Social Change, [S. l.], v. 10, n. 4, p. 4160–4169, 2025. DOI: 10.64753/jcasc.v10i4.3747. Disponível em: https://jcasc.com/index.php/jcasc/article/view/3747. Acesso em: 2 feb. 2026.