A.G.Mahsumov,, J.Q.Xaitov and Х.И.Неъматов 2022. YANGI N2N3-GEKSAMETILIN BIS-[(4-AMINO-AZO-BENZOL)-MOCHEVINANI SINTEZ QILIB OLISH VA XOSSALARINI O‘RGANISH. Journal of Integrated Education and Research. 1, 5 (Oct. 2022), 376–383.