BALAJI, S; SUJATHA, A; KALYANASUNDARAM, Indira. Natural enhancement of nitrogen content of the oyster mushroom substrate by Azatobacter. Mushroom Research, India, v. 8, n. 1, 2015. Disponível em: https://epubs.icar.org.in/index.php/MR/article/view/53222. Acesso em: 17 jun. 2026.