KOHISTANI, ABDUL WAHED; CHOUDHARY, ANIL K. Influence of applied nitrogen on productivity, profitability and resource-use efficiency in winter barley (Hordeum vulgare) under semi–arid conditions of Afghanistan. The Indian Journal of Agricultural Sciences, Delhi, India, v. 89, n. 4, p. 741–744, 2019. DOI: 10.56093/ijas.v89i4.88876. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/88876. Acesso em: 25 oct. 2025.