Azzahro, N. et al. 2024. Strategi Digital Public Relations Melalui Media Sosial YouTube "Kereta Api Kita" Dalam Upaya Menjaga Eksistensi PT. KAI (Persero) di Era Industri 4.0. Reputation: Jurnal Ilmu Hubungan Masyarakat. 9, 1 (Sep. 2024), 99–126. DOI:https://doi.org/10.15575/reputation.v9i1.29770.