“Sistem Informasi Manajemen Praktik Kerja Industri (PRAKERIN) Berbasis Mobile Android Di SMK Muhammadiyah 1 Sukoharjo”. DutaCom 14, no. 1 (February 20, 2021): 1–15. Accessed May 2, 2026. https://ojs.udb.ac.id/dutacom/article/view/2012.