Ergashevna, S. N. “KHOREZM KHALPHA STUDIES: MANUSCRIPT SOURCES AND THEIR STUDY”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies, vol. 11, no. 5, May 2022, pp. pp.28-33, https://www.anglisticum.org.mk/index.php/IJLLIS/article/view/2296.