?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Pratiwi+Putri%2C+Adisty&rft.aufirst=Adisty&rft.aulast=Pratiwi+Putri&rft.date=23+February+2022&rft.inst=Univerisitas+Muhammadiyah+Dr+Hamka&rft.degree=Bachelor&rft.title=Uji+Aktivitas+Ekstrak+Etanol+70+%25+Bunga+Rosella+(Hibiscus+Sabdariffa+L)+Terhadap+Kerusakan+Histopatologi+Alveolus+Paru+Tikus+Jantan+Yang+Terpapar+Asap+Rokok