Kustori, Kustori, and Suhanto Suhanto. “Rancangan Alat Re-Setting Precision Approach Path Indicator (PAPI) Menggunakan Motor DC Dengan Sistem Computerize”. Jurnal Penelitian 3, no. 1 (March 1, 2018): 27–31. Accessed November 20, 2024. http://ejournal.poltekbangsby.ac.id/index.php/jurnalpenelitian/article/view/20.