Raufjon Mahmudov, Head of the Social and Humanities Department of the Khorezm Ma'mun Academy, DSc. 02/30.12.2019, who gives academic degrees at the Institute of Uzbek Language, Literature and Folklore of the Academy of Sciences of the Republic of Uzbekistan. 10.00.01 - at the Scientific Council No. Phil. 46.03, 10.00.01 - he successfully defended his thesis submitted to receive the degree of Doctor of Philological Sciences (DSc) on the subject of Uzbek language specialty "Mastery of Ogahi historical works" and is the 32-year-old youngest in the field in the republic The team of Khorezm Mamun Academy congratulates him on becoming a doctor of science.