Secondary Metabolites Identification and Antioksidan Activity of Rukam (Flacourtia rukam Zoll. Mor.) Leaf Shoots From East Kalimantan Paula Mariana Kustiawan Pharmauho: Jurnal Farmasi, Sains, dan Kesehatan Vol. 7 No. 2 2021 DOI 10.33772/pharmauho.v7i2.20379