Risella Tombokan R, Bogar W, H. E. Sendouw R. KOMPETENSI PROTOKOLER SEKRETARIAT DAERAH KABUPATEN BOLAANG MONGONDOW TIMUR. HUM SOC POL [Internet]. 2024 Dec. 12 [cited 2025 May 19];4(3):2988-3002. Available from: https://www.bureaucracy.gapenas-publisher.org/index.php/home/article/view/473