Dewi, Livia, and Rivo Hasper Dimenta. “Reveal the Diversity of Ichtyofauna Tambatan’s River North Labuhanbatu Regency”. Bioscientist : Jurnal Ilmiah Biologi, vol. 9, no. 2, Dec. 2021, pp. 420-32, doi:10.33394/bioscientist.v9i2.3980.