Eliyor Khairullayevich Berdimuratov, Abdugani Aktamovich Elmurodov. “Improvement of Agrotechnologies of Growing Topinambur Varieties in Uzbekistan”. International Journal of Advanced Science and Technology, Vol. 29, no. 9s, May 2020, pp. 4160 -69, http://sersc.org/journals/index.php/IJAST/article/view/16783.