Sukreni, Ni Putu Suci, 		Wibawa, Ari, AND 		Dinata, I Made Krisna.
"THE RELATIONSHIP OF TOTAL CIGARETTE CONSUMPTION AND PEAK EXPIRATORY FLOW RATE VALUES ON YOUNG ADULT MEN" <em>Majalah Ilmiah Fisioterapi Indonesia</em> [Online], Volume 5 Number 3 (15 May 2018)