DIDAWAT, RISHBH KUMAR et al. Impact of long-term integrated nutrient management on productivity, profitability, soil microbial activity and nutrient content ofrice (Oryza sativa) in Assam. The Indian Journal of Agricultural Sciences, Delhi, India, v. 94, n. 11, p. 1240–1245, 2024. DOI: 10.56093/ijas.v94i11.151835. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/151835. Acesso em: 21 oct. 2025.