Sihotang, Pesta Corry, Putu Candriasih, and Suleha Amdadi. 2018. “Effect of Moringa (Moringa Oleifera) Biscuit Administration on Hemoglobin Levels of Pregnant Women”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 37 (1):243-52. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/8639.