Abadi, A. S., A. M. Hariati, and E. Sanoesi. “Effect of Add Vitamin C in Spesific Growth Rate of Red Rainbow Fish (Glossolepsis Incisus Weber)”. Jurnal Airaha, Vol. 7, no. 02, Dec. 2018, pp. 060 -69, http://jurnalairaha.org/index.php/airaha/article/view/97.