Tamami, Z., Sugih Arti, E., & Aswia, P. R. (2020). KKajian Jarak Aman Antara Arrival Traffic Dan Departure Traffic Pada Unit Aerodrome Control Tower Di Perum Lppnpi Kantor Cabang Pontianak. Langit Biru: Jurnal Ilmiah Aviasi, 13(3), 75 - 81. Retrieved from http://journal.ppicurug.ac.id/index.php/jurnal-langit-biru/article/view/366