Dedek Jihan Nasution and Fajar Utama Ritonga (2025) “Operasi Pasar Murah PT. Pos Indonesia: Upaya Meningkatkan Kesejahteraan Masyarakat di Bulan Ramadhan”, Journal of Creative Power and Ambition (JCPA), pp. 101–112. Available at: https://edujavare.com/index.php/jcpa/article/view/844 (Accessed: 22 September 2026).