Wahid Zulfikar, Muhammad Nabil, et al. “ATS Route Design Between PKY VOR Palangka Raya and PNK VOR Pontianak”. Langit Biru: Jurnal Ilmiah Aviasi, vol. 17, no. 3, Dec. 2024, pp. 107-15, doi:10.54147/langitbiru.v17i3.850.