Dedek Jihan Nasution, Fajar Utama Ritonga. Operasi Pasar Murah PT. Pos Indonesia: Upaya Meningkatkan Kesejahteraan Masyarakat di Bulan Ramadhan. JCPA [Internet]. 2025 May 28 [cited 2026 Sep. 22];:101-12. Available from: https://edujavare.com/index.php/jcpa/article/view/844