Angeles-Agdeppa, I. T. “Daily Versus Weekly Supplementation With Iron, Vitamin A, Folic Acid and Vitamin C to Improve Iron and Vitamin A Status of Female adolescents:Summary of the Dissertation”. Medical Journal of Indonesia, vol. 6, no. 1, Jan. 1997, pp. 52-69, doi:10.13181/mji.v6i1.807.