Return to Article Details Aktivitas jantung ikan nila, Oreochromis niloticus (Linnaeus, 1758) pada kecepatan renang berbeda yang dipantau dengan elektrokardiograf (EKG) [Heart rate activity of nile tilapia, Oreochromis niloticus (Linnaeus, 1758) at various swimming speed by electrocardiograph (ECG) monitoring] Download Download PDF