Аbdulla Umrzoqov, Baxodir Muhiddinov, Khusniddin Vapoyev, Suvanqul Nurmonov, Оdina Turdiyeva. “Synthesis Of Dimethylethynyl-Carbinol And Methylethylethynyl-Carbinol And Research Of Some Of Their Physical And Chemical Properties”. International Journal of Advanced Science and Technology, Vol. 29, no. 9s, May 2020, pp. 4103 -10, http://sersc.org/journals/index.php/IJAST/article/view/16687.