Shariff, S. A., S. As, S. Nurasni, and S. Sundari. “The Effect of Herbal Medicine on the Improvement of Nutritional Status of Premarital Women”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 36, no. 1, Sept. 2017, pp. 41-48, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8019.