LI, Fujia et al. Effect of New Low-cost Polyglutamic Acid fertilizer on Cucumber Growth . Scientific Journal of Technology, [S. l.], v. 6, n. 1, p. 56–61, 2024. DOI: 10.54691/n1ta2a59. Disponível em: https://sjtechnology.org/index.php/ojs/article/view/462. Acesso em: 1 aug. 2026.