tentang Pengesahan Persetujuan antara Pemerintah Republik Indonesia dan Pemerintah Papua Nugini Terkait Angkutan Udara (Agreement Between The Government of The Republic of Indonesia and The Government of The Independent State of Papua New Guinea Relating to Air Transport
Peraturan Presiden Nomor 45 Tahun 2020 tentang Pengesahan Persetujuan antara Pemerintah Republik Indonesia dan Pemerintah Papua Nugini Terkait Angkutan Udara (Agreement Between The Government of The Republic of Indonesia and The Government of The Independent State of Papua New Guinea Relating to Air Transport