Gemala, A., and M. R. M. . Damanik. “Formulation of Peanut and Red Palm Oil Spread As a Source of Beta-Carotene for Pregnant Women”. Journal of Indonesia Applied Nutrition (JIAN), vol. 1, no. 1, Apr. 2026, pp. 65-74, doi:10.56303/jian.v1i1.1317.