Zamora, Jose, Raymundo Forradellas, and Mauricio Camargo. “Multiproduct Supply Chain - Strategic Planning and Forecasting”. Brazilian Journal of Operations & Production Management 4, no. 1 (February 8, 2010): 61-87. Accessed March 4, 2021. https://bjopm.emnuvens.com.br/bjopm/article/view/BJV4N1_2007_P4.