The Quality of Chicken Eggs Fed Black Pepper (Piper nigrum L.) Flour Jein Rinny Leke, Jacqueline T. Laihad, Linda Tangkau, Florencia Sompie and Ratna Siahaan BIO Web Conf., 88 (2024) 00003 Published online: 22 January 2024 DOI: 10.1051/bioconf/20248800003