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Dwiyanti, H.; Riyadi, H.; Rimbawan, R.; Damayanthi, E.; Sulaeman, A.; Handharyani, E. Effect of Feeding Palm Sugars Enriched With CPO and RPO on Liver Retinol and IgG Concentration of Vitamin A Depletion Rats. Pak. J. Nutr. 2013, 12 (12), 1042–1049. https://doi.org/10.3923/pjn.2013.1042.1049.