Minh Trinh, Doan, Doan Phi Lan, and Le Quang Binh. 2005. “CAD/CAE METHOD FOR OPTIMIZING RUNNERS DIAMETER OF MULTI-CAVITY MOLDS WITH UNBALANCED RUNNERS LAYOUT”. Science and Technology Development Journal 8 (3), 67-73. https://doi.org/https://doi.org/10.32508/stdj.v8i3.2997.