Aritonang, S., Yulieanto, H., & Ahmad Rajab, D. D. (2020). SPATIAL DISORIENTATION TRAINING TO SUPPORT FLYING SAFETY IN INDONESIAN AIR FORCE. Jurnal Pertahanan: Media Informasi Tentang Kajian Dan Strategi Pertahanan Yang Mengedepankan Identity, Nasionalism Dan Integrity, 6(2), 269–277. https://doi.org/10.33172/jp.v6i2.794