Novikova, Nina V., Karine A. Barmuta, Venera A. Kaderova, Dmitry P. Il’yaschenko, Rafael E. Abdulov, and Alexander V. Aleksakhin. 2016. “Planning of New Products Technological Mastering and Its Influence on Economic Indicators of Companies”. International Journal of Economics and Financial Issues 6 (8S):65-70. https://econjournals.com/index.php/ijefi/article/view/3701.