“Adaptasi Ikan Timpakul (Perioptholmodon schlosseri) di Habitat terganggu Muara Sungai Barito, Kalimantan Selatan: Adaptation of Timpakul fish (Perioptholmodon schlosseri) in disturbed habitat of Barito river estuary, South Kalimantan” (2017) Biospecies, 10(2). doi: 10.22437/biospecies.v10i2.3496.