M.M.R. Jamro, A.N. Shah, G.M. Laghari, A.S. Chandio, and M.S. Depar. “Evaluation of Suitable Substrate for Seedling Tuber Production by True Potato Seed through Nursery Raising”. Journal of Basic & Applied Sciences, vol. 12, Jan. 2016, pp. 170-5, doi:10.6000/1927-5129.2016.12.25.