Lemongrass (Cymbopogon citratus) powder addition on the physical quality of spent laying hen pattiesNimas Dwi Sukmawardani, Herly Evanuarini, Dedes Amertaningtyas, Ria Dewi Andriani and Eko WidodoBIO Web Conf., 207 (2025) 04006DOI: https://doi.org/10.1051/bioconf/202520704006