SIBAK, H. A. ?EFFECT OF AMMONIUM SULFATE-SULFUR MIXTURE ON THE DIFFUSIVITY AND INDEX OF ACTIVITY OF AMMONIUM SULFATE. Biological Sciences - PJSIR, [S. l.], v. 41, n. 3, p. 113–115, 2021. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2247. Acesso em: 3 jul. 2024.