AINI, N. 2014. FITOKIMIA DAN UJI BIOINSEKTISIDA ISOLAT DARI EKSTRAK KULIT BATANG TUMBUHAN NYIRI BATU TERHADAP ULAT GRAYAK PHYTOCHEMICAL and BIO-INSECTICIDES TEST ISOLATES FROM STEM BARK OF NYIRI BATU PLANTS EXTRACT AGAINST ARMYWORM (Spodoptera litura). Unesa Journal of Chemistry. 3, 2 (Agu 2014). DOI:https://doi.org/10.26740/ujc.v3n2.p%p.