SHARMA, T.R.; AGRAWAL, S.B.; SINGH, N.K. Effect of integrated nutrient management on soil fertility, organic carbon and productivity of okra. Indian Journal of Horticulture, [S. l.], v. 74, n. 01, p. 142–145, 2022. DOI: 10.5958/0974-0112.2017.000032.9. Disponível em: https://www.journal.iahs.org.in/index.php/ijh/article/view/86. Acesso em: 18 jun. 2025.