Nurmaniar I, Syarifudin A, Hamandia MR. Strategi Public Relation Pt. Pos Indonesia (Persero) Dalam Mempertahankan Eksistensinya (Studi Pt. Pos Jalan Merdeka Palembang). jpem [Internet]. 2024 Aug. 28 [cited 2025 Apr. 26];1(3). Available from: https://economics.pubmedia.id/index.php/jpem/article/view/451