YUDARINI, NURI, SRI KAYATI WIDYASTUTI, & I GEDE SOMA. " Tingkah Laku Harian Gajah Sumatera (Elephas Maximus Sumatranus) di Bali Safari and Marine Park, Gianyar." Indonesia Medicus Veterinus [Online], (2013): n. pag. Web. 7 Apr. 2026