Pencirian sebatian aktif biologi daripada spesies: goniothalamus giganteus Hook. f., Thomas dan Goniothalamus velutinus Airy-Shaw (family: annonaceae) - Chang, Leng Chee (UKM, Kampus Sabah, Menggatal: Fakulti Sains & Sumber Alam, 1992)
Tesis (Ijazah Sarjana Sains) - Universiti Kebangsaan Malaysia, Kampus Sabah, 1992.
page (91)-100
Keywords: Bioflavonoids; Flavonoids; Annonaceae