Foziljon Ergashevich Saitkulov; Burxon Zhuraevich Elmuradov; Kuchkar Giyasov; Donyor Mamurovich Ruziboev; Umarova Muattar Zuhriddinovna. EFFICIENT SYNTHESIS AND DIRECTION OF METHYLATION OF 2-METHYLQUINAZOLINE-4-THIONE. Acad. Scie. Repo. 2023, 4, 1072-1076.