OPTIMAL ADDENDUM COEFFICIENTS OF CYLINDRICAL INVOLUTE GEARING FROM POINT OF VIEW ITS EFFICIENCY. World Science, [S. l.], v. 1, n. 3(7), p. 6–10, 2016. Disponível em: https://rspublisher.org/index.php/ws/article/view/978. Acesso em: 18 mar. 2026.