BUDIMAN, Hamdani; AZHAR, Al; YUSUF, Irwandi. Analisis Kadar Timbal dan Gambaran Darah Gajah Sumatera (Elephas maximus sumatranus) di Pusat Latihan Gajah Sebanga Riau. Jurnal Veteriner, [S.l.], v. 11, n. 2, june 2010. ISSN 2477-5665. Available at: <https://ojs.unud.ac.id/index.php/jvet/article/view/3384>. Date accessed: 25 jan. 2021.