https://shagor.ru/2016/08/08/%d0%b0%d0%bd%d0%b0%d0%bb%d0%b8%d0%b7-%d0%bc%d0%b5%d1%82%d0%be%d0%b4%d0%b8%d0%ba-%d0%bf%d1%80%d0%be%d0%b4%d0%b2%d0%b8%d0%b6%d0%b5%d0%bd%d0%b8%d1%8f-%d0%b0%d1%80%d1%82%d0%b8%d1%81%d1%82%d0%be%d0%b2/
Анализ методик продвижения артистов