The use of tartar emetic to study the diet of insectivorous birds in Borneo - Pang, Sing-Tyan; Attiqqah F.S.,; Khatijah I.,; Rahah M.Y.,; Mohd-Hasri A.H.H.,; Isa S.,; Tuen, A.A. (Penerbit Universiti Kebangsaan Malaysia, 2017)