Sulastri, R. T., & Herdiningsih, W. (2019). Corporate Social Responsibility Communications through Online Mass Media: News Content Analysis of Corporate Social Responsibilities Activities of State-Owned Electricity Firm PT. PLN’s Central Java and Yogyakarta Provinces. Ultimacomm: Jurnal Ilmu Komunikasi, 11(2), 129–143. https://doi.org/10.31937/ultimacomm.v11i2.1212