SINGH, Ved; RAMDEV, Ramdev; SHARMA, S K; SIAG, R K; VERMA, B L. Economics of legume-wheat (Triticum aestivum) cropping systems under different levels of irrigation. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 10, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/19084. Acesso em: 28 oct. 2025.