Hurriyati, Dwi, Peny Sivtalia, and Bayu Hardiyono. “Prosedur Psikotes Untuk Kesiapan Mental Pengguna Senjata Api Di Polda Sumsel”. Jurnal Pengabdian Nasional (JPN) Indonesia 5, no. 2 (May 20, 2024): 458–464. Accessed September 17, 2026. https://www.journal.stmiki.ac.id/index.php/jpni/article/view/868.