Saleh, Shahabuddin, Uswah Hasanah, and Elijonnahdi Elijonnahdi. 2014. “Effectiveness of Dung Beetles As Bioindicators of Environmental Changes in Land-Use Gradient in Sulawesi, Indonesia”. BIOTROPIA 21 (1):48-58. https://doi.org/10.11598/btb.2014.21.1.309.