N. K. Kouloglou, “CONTRIBUTION TO THE ANALYSIS OF THE CONCEPT OF «GRAY ZONES» IN LATIN AMERICA: THE CASE OF MEXICO AND COLOMBIA”, RPCS, vol. 8, no. 15, Jul. 2020, Accessed: Oct. 26, 2025. [Online]. Available: https://revistaperfiles.ujat.mx/perfiles/article/view/3904