ISMANOVA MALUDA MAMADALIEVNA (Ph.D.). “WHAT MAKED V. P. GUSIN TO USE PSEUDONYMS”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 6, no. 07, Feb. 2021, pp. 302-4, https://repo.journalnx.com/index.php/nx/article/view/1085.