Uzma Naseer, Maria Riaz, Hajan Ambreen, Zulaikha Aman, and Muhammad Ahsan Iqbal. “Estimation of Heterosis and Combining Ability in Different Sunflower Genotypes Using Line × Tester Analysis”. International Journal of Agriculture Innovations and Cutting-Edge Research (HEC Recognised), vol. 3, no. 4, Dec. 2025, pp. 284-9, https://jai.bwo-researches.com/index.php/jwr/article/view/167.