QIZI, K. G. A. . Preparation of a Complex Phosphorus Fertilizer of the Double Superphosphate Type. International Journal of Discoveries and Innovations in Applied Sciences, [S. l.], v. 2, n. 6, p. 118–124, 2022. Disponível em: https://openaccessjournals.eu/index.php/ijdias/article/view/1449. Acesso em: 22 jul. 2024.