Wargames Applied to Naval Decision-Making Process. - Teresa Guarda; Oscar Barrionuevo Vaca; Marjorie Pesantes Pinguave; Eduardo Pomboza Maldonado; Maria Fernanda Augusto; Walter Orozco; Filipe Mota Pinto (WorldCIST (3), 2017)

Marketing Knowledge Management Model. - Teresa Guarda; Maria Fernanda Augusto; Marcelo León; Hugo Pérez; Washington Torres; Walter Orozco; Jacqueline Bacilio (ICITS, 2018)

Participative Sensing in Noise Mapping: An Environmental Management System Model for the Province of Santa Elena. - Teresa Guarda; Marcelo León; Maria Fernanda Augusto; Hugo Pérez; Johnny Chavarria; Walter Orozco; Jaime Orozco (ICITS, 2018)

Teaching Effectiveness: An Innovative Evaluation Model. - Walter Orozco; Miguel Ángel Rodríguez-García; Alberto Fernández 002 (LTEC, 2019)

Estimating Expected Student Academic Performance. - Walter Orozco; Miguel Ángel Rodríguez-García; Alberto Fernández 002 (ICEUTE, 2020)