Ukasyah, Syifa, 		Puji, Rully, 		Triyanto, Jefri, 		Prasetyo, Guruh, AND 		Soepeno, Bambang.
" Soviet Union Spionage Arrest In Indonesia 1982" <em>JURNAL HISTORICA</em> [Online], Volume 7 Number 2 (5 December 2023)