Timanta, Resky Dwiputra, Muhammad Agung Anggoro, Panji Pratama, and Rudi Rudi. “Strategi Peningkatan Kualitas Kerja Di Samsat Medan Utara”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 1 (January 14, 2023): 745–749. Accessed July 8, 2025. https://yrpipku.com/journal/index.php/msej/article/view/1392.