Abdullah, Rizky, 		Mustofa, Mustofa, AND 		Rahmawati, Indah.
" CORRELATION OF LUNG VITAL CAPACITY WITH HEART RATE VARIABILITY OF FACULTY OF MEDICINE STUDENTS, JENDERAL SOEDIRMAN UNIVERSITY" <em>Medical and Health Journal</em> [Online], Volume 4 Number 1 (30 August 2024)