HOQUE, M.; HANNAN, M. Performance evaluation of laser guided leveler. International Journal of Agricultural Research, Innovation and Technology, [S. l.], v. 4, n. 2, p. 82–86, 2015. DOI: 10.3329/ijarit.v4i2.22655. Disponível em: https://banglajol.info/index.php/IJARIT/article/view/22655. Acesso em: 6 jul. 2024.