Penyuluhan Surat-Menyurat Dinas di SMKN PP Kalasey: Official Correspondence Training at SMKN PP Kalasey. TTJPM. 2024;2(1):21-27. Accessed September 7, 2026. https://ejournal.unsrat.ac.id/v3/index.php/TTJPM/article/view/52707