TP SINGH; BACHCHAN SINGH. Design and development of a powered vertical disc plough. Journal of Agricultural Engineering (India), [S. l.], v. 38, n. 1, p. 41–52, 2001. DOI: 10.52151/. Disponível em: https://pub.isae.in/index.php/jae/article/view/3853. Acesso em: 4 jun. 2026.