Mutia Nurrahmandani, Sofia Sandi, and Asep Indra Munawar Ali. 2022. “MORPHOLOGICAL DESCRIPTION OF INTERNAL ORGAN COLOR AND ITS RELATIONSHIP TO BODY WEIGHT OF FREE-RANGE CHICKENS IN THE PALEMBANG LANDFILL ENVIRONMENT”. BIOVALENTIA: Biological Research Journal 8 (2):103-7. https://doi.org/10.24233/biov.8.2.2022.255.