Yana, Yuli, 		Saleh, Chairul, AND 		Hindryawati, Noor.
" ISOLATION OF STEROID COMPOUNDS IN THE n-HEKSANA FRACTION FROM JARUM TUJUH BILAH LEAVES EXTRACT (Leuenbergeria bleo (Kunth) D.C.)" <em>JURNAL KIMIA MULAWARMAN</em> [Online], Volume 17 Number 1 (29 November 2019)