Hussain, S.; Gulfreen, E.; Abid, S.; Khalil, S.; Rizwan, M.; Batool, N.; Aziz, A.; Yousra; Abid, H. M. U.; Mahmood, N. Investigating the Impact of Marigold Supplementation on Egg Yolk Color Intensity: A Study on Dietary Additives. JHRR 2024, 4, 1744-1751.