Dr.EVERTON CASTELAfO TETILA, and MAURO DE MESQUITA SPANOLA. “Processo De Estimativa De Software Com A Mtrica Use Case Points, Pmbok E Rup”. Global Journal of Computer Science and Technology, vol. 12, no. 6, Mar. 2012, pp. 91-99, https://computerresearch.org/index.php/computer/article/view/481.