Underground drones as a support line for mining companies in Ecuador. - Marcelo León; Homero Rodríguez; Ibeth Chiluiza; Claudia Rivas (ICAI Workshops, 2021)

Environmental economic estimation: case study in the city of Tarija - Bolivia. - Carlos Eduardo Jijena Michel; Marcelo León; Claudia Rivas; Carlos Redroban (ICAI Workshops, 2021)

A Predictive Model for the Detection of Clients Suspicious Behavior. - Marcelo León; Fidel Shagñay; Claudia Rivas; Fabricio Echeverria (ICCSA (Workshops 5), 2022)