Antidiabetic Activity with N-Hexane, Ethyl-Acetate and Ethanol Extract of Halodule uninervis Seagrass, Baehaki, Ace,, Lestari Susi, Hendri Muhammad, and Ariska Febri , Pharmacognosy Journal, June 2020, Volume 12, Issue 4, p.805-808, (2020)