SHRIVASTAVA, A.; GANGULY, S. K.; VERMA, A. Implementation of designed jigs and fixtures for hand operated press in production of mainframe for paddy-weeder. BIBECHANA, [S. l.], v. 12, p. 104–113, 2014. DOI: 10.3126/bibechana.v12i0.11672. Disponível em: https://nepjol.info/index.php/BIBECHANA/article/view/11672. Acesso em: 30 jun. 2024.