Using OWL to represent metadata of multimedia learning objects. - Edmar Welington Oliveira; Sean W. M. Siqueira; Maria Helena Lima Baptista Braz (WebMedia, 2008)

Evaluating the Reuse of Learning Content through a Segmentation Approach. - Edmar Welington Oliveira; Sean W. M. Siqueira; Maria Helena Lima Baptista Braz (ICALT, 2009)

Learning by Sharing Instructional Segments. - Edmar Welington Oliveira; Sean W. M. Siqueira; Maria Helena Lima Baptista Braz; Rubens Nascimento Melo (WSKS (1), 2009)

Abordagens de Utilização de Segmentos de Objetos de Aprendizagem. - Edmar Welington Oliveira; Sean Wolfgand Matsui Siqueira; Maria Helena Lima Baptista Braz (Revista Brasileira de Informática na Educ., 2010)

A Social Network for Sharing Learning Segments and Compositions. - Edmar Welington Oliveira; Sean W. M. Siqueira; Maria Helena Lima Baptista Braz (WSKS, 2011)

How Educators Design Group Learning Scenarios in Higher Education? - Edmar Welington Oliveira; Marcos Roberto da Silva Borges (ITHET, 2019)

Supporting Educators to Design Collaborative Learning Scenarios. - Edmar Welington Oliveira; Marcos Roberto da Silva Borges (CSEDU (2), 2021)

Analyzing a Computational Infrastructure for Supporting the Design of Group Learning Scenarios. - Edmar Welington Oliveira; Marcos Roberto da Silva Borges (SN Comput. Sci., 2022)

Essential Aspects in Digital Educational Games to Support the Teaching-Learning of Computing Contents. - Rafael De Oliveira Zimbrão; Alessandreia Marta de Oliveira; Edmar Welington Oliveira; Pedro Henrique Dias Valle (SBSI, 2024)