GURU, P K; PATEL, S P; NAYAK, A K; KUMAR, Anjani; LAL, B; GAUTAM, P. Development and evaluation of power operated weeder in rice. ORYZA-An International Journal of Rice, India, v. 55, n. 2, 2018. Disponível em: http://epubs.icar.org.in/index.php/OIJR/article/view/81737. Acesso em: 20 oct. 2025.