BIOACTIVITY SCREENING OF SPONGES COLLECTED FROM BUNAKEN, MENADO BY Brine Shrimp Lethality Test AGAINST Artemia salina Leach - Astuti, Puji; Department of Pharmaceutical Biology, Faculty of Pharmacy, Gadjah Mada University (Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia, 2005)