Widiarto, Hendro, and Alhamdi Satria Agusto. “RANCANG BANGUN ALAT GROUND CHECK ON SLOPEPRECISION APPROACH PATH INDICATOR(PAPI) DI BANDAR UDARA BUDIARTO”. Jurnal Review Pendidikan dan Pengajaran 8, no. 1 (January 7, 2025): 564–572. Accessed December 5, 2025. https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/41522.