Manuel Ciudad, Juan. “Estimates and Projections of the Economically Active Population of the City of San Pedro Sula, 2015- 2030”. Población y Desarrollo - Argonautas y Caminantes 10 (January 21, 2015): 91–102. Accessed December 6, 2025. https://camjol.info/index.php/PDAC/article/view/1741.