NASIMA A. MAKSUDOVA. Energy efficiency of electromechatronic systems with planetary gears . PROBLEMS OF ENERGY AND SOURCES SAVING, [S. l.], v. 1, n. 1, p. 144–150, 2025. Disponível em: https://energy.tdtu.uz/index.php/journal/article/view/161. Acesso em: 25 dec. 2025.