SINGH, Laxman; PAL, B. Effect of water salinity on yield and yield-attributing characters of blond psyllium (Plantago ovata). The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 7, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18902. Acesso em: 28 oct. 2025.