Finanta, A., Mukhlis, A., & Paryono, P. (2020). THE EFFECT OF SOAKING DURATION OF GUPPY FISH (Poecilia raticulata) IN COCONUT WATER (Cocos nucifera L) ON THE EFFECTIVENESS OF MASCULINIZATION. Fisheries Journal, 10(2), 175–182. https://doi.org/10.29303/jp.v10i2.211