S. A. ALTAF, M. G. SUGHRA, R. A. SUHAIL, M. S. MUHAMMAD, and D. M. UMAR, “The effect of sugar and different growth regulators on the tuberization of potato (Solanum tuberosum L. cv. Desiree)”, Sindh. Uni. Res. J. SS, vol. 45, no. 2, Jun. 2013.