Naeem A, Noor Ul Amin, Ali H, Ahmad M, Khattak AM, Shafi A, et al. Effect of Humic Acid Levels on the Production of Gladiolus Cultivars. PPASB [Internet]. 2025 Dec. 10 [cited 2026 Mar. 7];62(4):283-94. Available from: https://ppaspk.org/index.php/PPAS-B/article/view/1637