Sabir, M. S., Khattak, M. K., Haq, I. U., Hanif, M., & Amjad, S. (2021). IMPACT OF DIFFERENT LEVELS OF BULK DENSITIES COMBINATION ON YIELD AND YIELD COMPONENTS OF WHEAT (TRITICUM AESTIVUM L.). Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Sciences, 37(2), 79–86. https://doi.org/10.47432/2021.37.2.2.