A mobile learning system to enhance field trips in geology. - Edgar Marçal; Windson Viana; Rossana M. C. Andrade; Daniel Rodrigues (FIE, 2014)

Mobile phone text messaging to increase student participation: an experience in a blended course. - Edgar Marçal; Rossana M. C. Andrade; Windson Viana; Eduardo Junqueira; Rosemeiry Melo (SAC, 2016)

Development and Evaluation of a Model-Driven System to Support Mobile Learning in Field Trips. - Edgar Marçal; Rossana Maria de Castro Andrade; Windson Viana (J. Univers. Comput. Sci., 2017)

UFC-Inventor: Uma Ferramenta de Autoria Dirigida por Modelos para Geração de Aplicações Ubíquas para Aulas de Campo. - Edgar Marçal; Rossana M. C. Andrade; Windson Viana (Revista Brasileira de Informática na Educ., 2019)

Development and perceived usability evaluation of an interactive smartphone application for the teaching of hemodynamics and evaluation of arterial pulse pressure variation. - Orivaldo Alves Barbosa; Edgar Marçal; David Augusto Batista Sá Araújo; Lucas Severo Melo; Hermano Alexandre Lima Rocha (BMC Medical Informatics Decis. Mak., 2023)

Augmented reality in education for people who are deaf or hard of hearing: a systematic literature review. - Natália Fernandes; Antonio José Melo Leite Júnior; Edgar Marçal; Windson Viana (Univers. Access Inf. Soc., 2024)

Evaluating Cognitive Aspects of ADHD Students Using Brain-Computer Interface and a Digital Game: A Study in Brazil. - Nayara Magda Gomes Barbosa da Costa; Edgar Marçal; Rafael Braz Azevedo; Brenda Letícia Sousa dos Santos; Meline Mesquita de Carvalho (Int. J. Emerg. Technol. Learn., 2025)