PONGNAK, W; SOYTONG, K. Research and development on phosphorus and potassium biofertilizer. International Journal of Agricultural Technology, [S. l.], v. 15, n. 3, p. 465–470, 2019. Disponível em: https://li04.tci-thaijo.org/index.php/IJAT/article/view/8231. Acesso em: 18 nov. 2025.