NGUYEN, Hong Thai; TRUONG, Cong Giang. Computation of the Root Dedendum of the Internal Gear in a Hypogetoror Pump with Prescribed Flow Rate and Rotational Speed. Old Journal, [S. l.], n. 133, p. 21–27, 2019. Disponível em: https://jst.vn/index.php/old/article/view/663. Acesso em: 2 aug. 2025.