Zambrano Miranda M de J, de la Cruz Almanza SA, Pinillos Villamizar JA, Botia Uribe SM, Ramírez Arias IC. INFORMAL ENTREPRENEURSHIP IN MICROBUSINESSES IN COLOMBIA: EVIDENCE TAKEN FROM CUCUTA AND ITS METROPOLITAN AREA. Semest. Econ. [Internet]. 2025 Jul. 24 [cited 2026 May 9];28(65):1-24. Available from: https://revistas.udem.edu.co/index.php/economico/article/view/5054