Analysis of Patterns in the University World Rankings Webometrics, Shanghai, QS and SIR-SCimago: Case Latin America. - Maritza Torres-Samuel; Carmen Luisa Vásquez; Amelec Viloria; Noel Varela; Lissette Hernández-Fernández; Rafael Portillo-Medina (DMBD, 2018)

An Ontological Framework for Cooperative Games. - Manuel-Ignacio Balaguera; Jenny-Paola Lis-Gutiérrez; Mercedes Gaitán-Angulo; Amelec Viloria; Rafael Portillo-Medina (ICSI (1), 2018)

Measures of Concentration and Stability: Two Pedagogical Tools for Industrial Organization Courses. - Jenny-Paola Lis-Gutiérrez; Mercedes Gaitán-Angulo; Linda Carolina Henao; Amelec Viloria; Doris Aguilera-Hernández; Rafael Portillo-Medina (ICSI (2), 2018)

Model and Simulation of a Distribution Logistic System for Learning. - Jesús Silva; Lissette Hernández-Fernández; Tito Crissien; Omar Bonerge Pineda Lezama; Rafael Portillo-Medina (EUSPN/ICTH, 2019)

Creation of microenterprises and sociocultural factors. - Luis Alvear Montoya; Lissette Hernández-Fernández; Rafael Portillo-Medina; Gabriel Velandia Pacheco; Boanerge Salas Muñoz (FNC/MobiSPC/SEIT, 2022)