GILL, A S; SINGH, Ram Ashray. Sisham trees planted with gram in semi-arid agriculture can yield profit. Indian Farming, Delhi, India, v. 62, n. 12, 2015. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/53516. Acesso em: 22 oct. 2025.