NAJI AL-AZZAWI, Yarub O.; MOHAMMED AL-DULEIMI, Ra’ad K. Enhancement of Hoisting System Performance. Al-Khwarizmi Engineering Journal, [S. l.], v. 6, n. 2, p. 62–71, 2010. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/490. Acesso em: 4 jan. 2026.