“PENGELOLAAN SUMBERDAYA IKAN BILIH (Mystacoleucus Padangensis) INTRODUKSI DI DANAU TOBA, SUMATERA UTARA”. Jurnal Kebijakan Perikanan Indonesia 1, no. 2 (February 3, 2017): 87–98. Accessed October 6, 2026. https://jurnal.kkp.go.id/jkpi/article/view/3562.