Sulistyowati , Ratih, Mustaji Mustaji, and Suhari Suhari. “Pengembangan E-Modul Materi Dasar Fungsi Teknis Kepolisian Di Polresta Sidoarjo”. Education Journal : Journal Educational Research and Development 7, no. 2 (January 9, 2024): 333–342. Accessed March 10, 2025. https://jurnal.unipar.ac.id/index.php/ej/article/view/1317.