Setiawan, Halim Adiputra, Grace Gerungan, and Astri Yogatama. “Uses and Gratification of Community Radio: A Case Study of Petra Campus Radio”. Nusantara Science and Technology Proceedings (May 18, 2020): 410–418. Accessed June 28, 2025. https://nstproceeding.com/index.php/nuscientech/article/view/215.