AZHAR, T S. Effect of seed treatment with salicylic acid, humic acid and zinc on the growth rate of broad bean seedlings (Vicia faba L.). Plant Science Today, [S. l.], v. 13, n. 1, 2026. DOI: 10.14719/pst.12521. Disponível em: https://horizonepublishing.com/journals/index.php/PST/article/view/12521. Acesso em: 14 feb. 2026.