Ali, A., S. A. Khan, E. Ullah, N. Ali, and I. Hussain. “ESTIMATION OF GENETIC PARAMETERS IN SOYBEAN FOR YIELD AND MORPHOLOGICAL CHARACTERS”. Advances in Agriculture and Animal Sciences, vol. 32, no. 2, Dec. 2016, pp. 162-8, https://pjaaevs.sau.edu.pk/index.php/ojs/article/view/113.