Pe´rez-Salazar, Jazm´ın, and Cristian Vidal-Silva. “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 10, no. 4 (December 28, 2025): 4160–4169. Accessed February 10, 2026. https://jcasc.com/index.php/jcasc/article/view/3747.