ELFITA..; MUNAWAR..; MUHARNI..; SUDRAJATM. A. Identification of New Lactone Derivatives Isolated from Trichoderma sp., An Endophytic Fungus of Brotowali (Tinaspora crispa). HAYATI Journal of Biosciences, v. 21, n. 1, p. 15, 26 Mar. 2014.