ELFITA., MUNAWAR., MUHARNI., and SUDRAJATMASTUR ADHY. 2014. “Identification of New Lactone Derivatives Isolated from Trichoderma sp., An Endophytic Fungus of Brotowali (Tinaspora Crispa)”. HAYATI Journal of Biosciences 21 (1), 15. https://doi.org/10.4308/hjb.21.1.15.