Siwi Uswatun, Rila Setyaningsih, and Mutiara. “RRI Yogyakarta Brand Communication at the 2022 Nusantara Student Festival Event”. Indonesian Journal of Business Analytics 4, no. 4 (August 23, 2024): 1564–1577. Accessed June 28, 2026. https://journal.formosapublisher.org/index.php/ijba/article/view/10843.