“Optimizing Potassium and Iron Levels for Enhanced Sunflower Yield in Peshawar Valley”. International Journal of Advanced Technology and Social Sciences (IJATSS) 2, no. 3 (August 29, 2024): 427–436. Accessed March 4, 2026. https://www.penerbitjurnalinternasional.com/index.php/ijatss/article/view/267.