Никитаева, А. Ю., and О. В. Писарская, “THE COOPERATION OF INDUSTRIAL ENTERPRISES WITH DIFFERENT TECHNOLOGICAL LEVELS OF PRODUCTION: THEORETICAL AND EMPIRICAL ANALYSIS”, Статьи, State and Municipal Management. Scholar Notes, 1/3 (2016), 194-201, https://gmu.owebs.ru/article/view/25664, accessed 7 Nov. 2026.