RAMADHAN, Gumintang Ratna; MARLIYATI, Sri Anna; KUSTIYAH, Lilik. Effect of Feeding Street Foods Containing Coconut Palm Sugar Enriched with Red Palm Oil (RPO) on Serum Retinol Level and Nutritional Status of Elementary School Children. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 29, n. 1, p. 279–288, 2016. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/6049. Acesso em: 1 oct. 2025.