Analysis of Magnetorheological Normally Close Directional Control Valve: Magnetorheological normally close directional control valve. Al-Khwarizmi Engineering Journal, [S. l.], v. 17, n. 4, p. 12–22, 2021. DOI: 10.22153/kej.2021.12.005. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/750.. Acesso em: 27 apr. 2024.