Somjate Patcharaphun, & Grand Opaskornkul. (2008). Characterization of Fiber Length Distribution in Short andLong-Glass-Fiber Reinforced Polypropylene during Injection Molding Process. Agriculture and Natural Resources, 42(5), 392–397. retrieved from https://li01.tci-thaijo.org/index.php/anres/article/view/244628