?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Apriyani&rft.au=Apriyani%2C+Heni&rft.aufirst=Heni&rft.title=DIAPHRAGMATIC+BREATHING+EXERCISE+IMPROVE+PULMONARY+VENTILATION+FUNCTION+IN+ASTHMA+BRONCHIALE+PATIENT&rft.date=14+December+2020&rft.inst=Poltekkes+Tanjungkarag&rft.degree=Diploma