Afzal, M. S., M. J. M. Cheema, M. A. Shahid, M. Arshad, and T. Khaliq. 2020. "OPTIMIZATION OF SUBSURFACE DRIP LATERAL DEPTHS AND IRRIGATION LEVELS FOR BEST YIELD RESPONSE OF ONION (ALLIUM CEPA L.)." Journal of Animal and Plant Sciences 30 (3): 702-712. https://doi.org/10.36899/JAPS.2020.3.0083.