PENGARUH DAUN UBI JALAR UNGU TERHADAP KADAR SUPEROKSID DISMUTASE TIKUS YANG DIPAPAR ASAP ROKOK (EFFECT OF PURPLE SWEET POTATO LEAVES ON SUPEROXIDE DISMUTASE LEVEL ON RATS EXPOSED TO CIGARETTE SMOKE). IJHN [Internet]. 2014 Dec. 31 [cited 2025 May 25];1(2):128-34. Available from: https://ijhn.ub.ac.id/index.php/ijhn/article/view/108