Timanta, Resky Dwiputra, Muhammad Agung Anggoro, Panji Pratama, and Rudi Rudi. 2023. “Strategi Peningkatan Kualitas Kerja Di Samsat Medan Utara”. Management Studies and Entrepreneurship Journal (MSEJ) 4 (1):745-49. https://journal.yrpipku.com/index.php/msej/article/view/1392.