NGUYEN, Hong Thai; NGUYEN, Thanh Trung; LUU, Xuan Nghia; NGUYEN, Thuy Duong. Synthesis of the External Non-Circular Gear-Train with Cycloid Profile. Old Journal, [S. l.], n. 145, p. 33–39, 2020. Disponível em: https://jst.vn/index.php/old/article/view/493. Acesso em: 2 aug. 2025.