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Udchachon, S. .; Pongmanee, K. .; Boonruangrod, R. .; Attamangkune, S. .; Ruangpanit, Y. . Effect of Marigold-Derived Products As Pigment Source on Growth Performance, Antioxidant Activity and Liver Enzymes of Broiler Chickens. Agr. Nat. Resour. 2022, 55, 925–934.