E. A. Muñoz-Arroyave, A. López-Martínez, L. D. Marín-Zapata, and A. Zapata-Ortiz, “International trade in the Global South. Hierarchies, connections, and groupings through social network analysis”, RIED, vol. 12, no. 2, pp. 170–191, Nov. 2023, doi: 10.26754/ojs_ried/ijds.780.