Performances of Debu and Kelabu Sentul Hens in the Different Rearing System at Poultry Breeding Development Center Jatiwangi MajalengkaHanifah Fauziyyah Ihsani, Rukmiasih and Maya FitriatiE3S Web Conf., 348 (2022) 00034DOI: https://doi.org/10.1051/e3sconf/202234800034