Correa , B., R. Silva, M. Vilhena, and A. Silva. “Application of Demand Forecast Models: Case Study on Bearing Factory (66-71)”. ITEGAM-JETIA, Vol. 4, no. 15, Sept. 2018, pp. 66-71, http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/360.