SINGH, ISHWAR; CHAUHAN, G S. Evaluation of effective weed-control method in blond psyllium (Plantago ovata) grown in Rajasthan. The Indian Journal of Agricultural Sciences, Delhi, India, v. 64, n. 2, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/29048. Acesso em: 29 oct. 2025.