Indriati, Winda, Indra Yustian, and Arum Setiawan. 2020. “QUANTITATIVE AND QUALITATIVE TEST OF THE FECAL SAMPLE FROM SUMATRAN ELEPHANT (Elephas Maximus Sumatranus)”. BIOVALENTIA: Biological Research Journal 6 (2):20-25. https://doi.org/10.24233/biov.6.2.2020.163.