Developments in Educational Recommendation Systems: a systematic review. - Paulo Cesar Ramos Pinho; Regina Barwaldt; Danúbia Bueno Espíndola; Márcio Torres; Marcelo Pias; Luiz Oscar Homann de Topin; Albano Borba; Myke Morais de Oliveira (FIE, 2019)

An Auditory Interface to Workspace Awareness Elements Accessible for the Blind in Diagrams' Collaborative Modeling. - Márcio Josué Ramos Torres; Regina Barwaldt; Paulo Cesar Ramos Pinho; Luiz Oscar Homann de Topin; Tiago Fossati Otero (FIE, 2020)

Chatbots in Educational Recommender Systems: A Systematic Literature Review. - Paulo Cesar Ramos Pinho; Tiago Thompsen Primo (FIE, 2023)