CHOUDHARY, MAHIPAL; DATTA, SIBA PRASAD; MEENA, MAHESH CHAND; DWIVEDI, B S; GOLUI, DEBASIS; SHARMA, VINOD KUMAR; TRIVEDI, VIVEK KUMAR; PATTANAYAK, ARUNAVA; PATEL, K C. Changes in macronutrient content in sludge as affected by sources and seasons. The Indian Journal of Agricultural Sciences, Delhi, India, v. 91, n. 1, p. 84–88, 2021. DOI: 10.56093/ijas.v91i1.110931. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/110931. Acesso em: 20 oct. 2025.