Isolation and Identification of Terpenoid Compound Extracted n-Hexane from The Rhizomes Cyperus Rotundus, L - Dini Fauzia; Mukasi Kurniawati; Arina Fuadi; Khairani Pratiwi (Fakultas Sains, Teknologi, dan Analsisi Institut ilmu Kesehatan Bhakti Wiyata, 2021)