Relation between u-learning, connective learning, and standard xAPI: a systematic review. - Gabriel M. Ramirez; César A. Collazos 001; Fernando Moreira; Carina S. González (Interacción, 2017)

A Systematic Mapping Review of All-Learning Model of Integration of Educational Methodologies in the ICT. - Gabriel M. Ramirez; César A. Collazos 001; Fernando Moreira (WorldCIST (2), 2017)

All-Learning: The state of the art of the models and the methodologies educational with ICT. - Gabriel M. Ramirez; César A. Collazos 001; Fernando Moreira (Telematics Informatics, 2018)

Evaluating Aspects of Usability in Video Game-Based Programming Learning Platforms. - Jaime Díaz; Jeferson Arango-López; Samuel Sepúlveda; Gabriel Mauricio Ramírez Villegas; Danay Ahumada; Fernando Moreira (CENTERIS/ProjMAN/HCist, 2020)

State of the Art of Human-Computer Interaction (HCI) Master's Programs 2020. - Gabriel Mauricio Ramírez Villegas; Yenny A. Méndez; Antoni Granollers; Andrés F. Millán; Claudio C. Gonzalez; Fernando Moreira (WorldCIST (1), 2021)

Video Games Platforms: A Gateway to New Trends for Initial Programming Education. - Jaime Díaz; Ana Bustamante; Gabriel Mauricio Ramírez Villegas; Jorge Hochstetter (SCCC, 2022)

Facial Emotion Recognition with AI. - Jesús A. Ballesteros; Gabriel Mauricio Ramírez Villegas; Fernando Moreira; Andrés Solano; Carlos Alberto Peláez (HCI-COLLAB, 2023)

Learning analytics in the design of interactive multimedia experiences for elementary education: a systematic review. - Carlos Alberto Peláez; Andrés Solano; Emma Adriana De La Rosa; Jesús Alfonso López; Jorge Andrick Parra; Johann Alexis Ospina; Gabriel Mauricio Ramírez Villegas; Fernando Moreira (Interacción, 2023)

AI Chatbot for Teachers for an LMS Platform. - Camilo Rivillas Cardona; Gabriel M. Ramirez; Jaime Díaz; Fernando Moreira (WorldCIST (2), 2023)

Chatbot to Assist the Learning Process of Programming in Python. - Miguel Sánchez; Gabriel M. Ramirez; Jeferson Arango-López; Fernando Moreira (WorldCIST (2), 2023)

Facial emotion recognition through artificial intelligence. - Jesús A. Ballesteros; Gabriel Mauricio Ramírez Villegas; Fernando Moreira; Andrés Solano; Carlos Alberto Peláez (Frontiers Comput. Sci., 2024)

Toward Educational Sustainability: An AI System for Identifying and Preventing Student Dropout. - Erika J. Brand C.; Gabriel Mauricio Ramírez Villegas; Jaime Díaz; Fernando Moreira (Rev. Iberoam. de Tecnol. del Aprendiz., 2024)

Systematic Mapping Review of Induction Resources for First-Time Students in Virtual Learning Environments. - Pilar Alexandra Moreno; Juan Olegario Monroy Vásquez; Gabriel Mauricio Ramírez Villegas; Fernando Moreira (Rev. Iberoam. de Tecnol. del Aprendiz., 2025)

Advancing democratic processes in Ecuador: A case study on neural network-driven OCR for election report verification. - José Alejandro Mosquera Asimbaya; Gabriel M. Ramirez; Jaime Díaz Arancibia (Expert Syst. J. Knowl. Eng., 2025)