V. SERGEEV, Vyacheslav; M. LYASHENKO, Yuri; K. MULUKHOV, Kazbek; V. GEGELASHVILY, Mikhail. Classification of cargo lifting machines and mechanisms. International Journal of Engineering & Technology, [S. l.], v. 7, n. 2.13, p. 1–6, 2018. DOI: 10.14419/ijet.v7i2.13.11569. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/11569.. Acesso em: 1 may. 2024.