Villalta-Elejalde, Yuri H., and Orestes Arias-Rodríguez. 2017. “Application of Rheological Equations for Channel Balancing in Plastic Injection Molds”. Ciencia & Futuro 7 (4):59-73. https://revista.ismm.edu.cu/index.php/revistacyf/article/view/1478.