INFLUENCE OF D-FRUKTOSA AND EGG YOLK TOWARD PERANAKAN ETAWA (PE) GOAT SPERMATOZOA QUALITY IN SEXING PROCESS USE SENTRIFUGATION GRADIEN DENSITAS PERCOLL METHODE ON TIME BEFORE FREEZING AT 3000 RPM - Oktavianto, Sulis; Kanjuruhan University (Universitas Kanjuruhan Malang, 2015)