Umage, I. A.; Bataragoa, N. E.; Rangan, J. K.; Lohoo, A. V.; Kusen, J. D.; Moningkey, R. D. Length-Weight Relationship and Gonad Maturity of Marble Sleeper Oxyeleotris Marmorata (Bleeker, 1852) in Tondano Lake North Sulawesi. JPKT 2020, 11, 23-32.