Angli, D. N., G. Melani Ndruru, M. Hasrat Zalukhu, and R. Y. Parinduri. “Developing a Public Relations Policy Model in an Effective Online Media Campaign: Pengembangan Model Kebijakan Hubungan Masyarakat Dalam Kampanye Media Online Yang Efektif”. UPMI Proceeding Series, vol. 4, no. 01, June 2026, https://upmiproceeding.my.id/index.php/ups/article/view/429.