Soto D, Alaña J, Oliva H. Regression models for the prediction of high impact polystyrene properties using operational variables. REV TEC FAC ING UNIV [Internet]. 1 [citado 5 de abril de 2025];29(2). Disponible en: https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/5961