SINGH, MUKESH K; SINGH, S P; SINGH, M K; EKKA, UTPAL. Battery assisted four-wheel weeder for reducing drudgery of farmers. The Indian Journal of Agricultural Sciences, Delhi, India, v. 89, n. 9, p. 1434–1438, 2019. DOI: 10.56093/ijas.v89i9.93483. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/93483.. Acesso em: 22 sep. 2024.