(1)
Intan, D. T.; Sudjarwo, E.; Prayogi, H. S. EFFECT OF ADDITION EARTHWORMS FRESH (Lumbricusrubellus) IN FEED ON THE WEIGHT OF EGGS, HAUGH UNIT (HU), AND EGGSHELL THICKNESS OF MOJOSARI DUCK. JTAPRO 2014, 15, 23-30.