HERATIKA, D., KEKALIH, A., MULYAWAN, W., AGUSTINA, A., SOEMARKO, D. S., & SIAGIAN, M. (2020). THE EFFECT OF THE ALTITUDE ZONE ON COGNITIVE FUNCTION FOR MALE PILOTS IN INDOCTRINATION AND AEROPHYSIOLOGY TRAINING IN 2019. International Journal of Applied Pharmaceutics, 12(3), 12–14. https://doi.org/10.22159/ijap.2020.v12s3.39460