Gloria L. Mancha-Torres, Jose N. Martinez, and Ernesto Aguayo-Téllez. “The Effect of City Conditions on Youth Violence in Mexico A Spatial Econometric Analysis by Metropolitan Area”. Global Journal of Human-Social Science 21, no. E1 (January 15, 2021): 45–59. Accessed May 6, 2024. https://socialscienceresearch.org/index.php/GJHSS/article/view/3564.