tentang Pengesahan Persetujuan Umum antara Pemerintah Republik Indonesia dan Pemerintah Republik Angola tentang Kerja Sama Ekonomi, Ilmiah, Teknik dan Kebudayaan (General Agreement between the Government of the Republic of Indonesia and the Government of the Republic of Angola on Economic, Scientific, Technical and Cultural Cooperation)
Peraturan Presiden Nomor 57 Tahun 2022 tentang Pengesahan Persetujuan Umum antara Pemerintah Republik Indonesia dan Pemerintah Republik Angola tentang Kerja Sama Ekonomi, Ilmiah, Teknik dan Kebudayaan (General Agreement between the Government of the Republic of Indonesia and the Government of the Republic of Angola on Economic, Scientific, Technical and Cultural Cooperation)