A Model to Distinguish Between Educational and Training 3D Virtual Environments and its Application. - Marcelo da S. Housell; Edgar L. da Silva; Manoel Ribeiro Filho; Marcos P. A. de Sousa (Int. J. Virtual Real., 2010)

A 3D learning tool for a hydroelectric unit. - Marcos Paulo Alves de Sousa; Manoel Ribeiro Filho; Marcus Vinícius Alves Nunes; Andrey da Costa Lopes (Comput. Appl. Eng. Educ., 2012)