SARKAR, S K. Effect of combined use of mustard oilcake, ammonium sulphate, and superphosphate on fish and aquatic ecosystem. Indian Journal of Fisheries, India, v. 38, n. 1, p. 42–48, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJF/article/view/10239. Acesso em: 19 jun. 2026.