Centenas de razões para achar o JEMS difícil. - Eduardo Hideki Tanaka; Ariel Vargas; André Constantino Silva; Heloisa Vieira da Rocha (IHC, 2006)

A Case Study of the Development of e-Learning Systems Following a Component-based Layered Architecture. - Delano M. Beder; André Constantino Silva; Joice Lee Otsuka; Celmar G. Silva; Heloisa Vieira da Rocha (ICALT, 2007)