Khairisa, Mutiara Amalina Khairisa, et al. “Effect of Papaya Leaves, Noni Fruits, and Extracts Formulation Pineapple by-Products on the Meat Quality of Culled Laying Hens”. Food Scientia: Journal of Food Science and Technology, vol. 6, no. 1, June 2026, pp. 42-50, doi:10.33830/fsj.v6i1.10382.2026.