Souza, Willy Hoppe de, Adriano Giardino, and Maria Aparecida H Trezza. 2011. “The Development of an Enterprise Resource Planning System (ERP) for a Research and Technology Institute: The Case of the Nuclear and Energy Research Institute -Ipen”. Journal of Information Systems and Technology Management 8 (1):5-24. https://doi.org/10.4301/s1807-17752011000100001.