Aryunita and Doriani Harahap 2022. The Effect of Red Spinning Bottom on Increasing Hemoglobin Levels of Pregnant Women in Tanggabosi Village. International Journal of Public Health Excellence (IJPHE). 1, 2 (May 2022), 162–166. DOI:https://doi.org/10.55299/ijphe.v1i2.118.