Sri Wahyuni and Eka Yuli Handayani 2025. The Effect of Dragon Fruit Juice Consumption on Hemoglobin Levels in Adolescent Girls at SMPN 4 Kepenuhan, Kepenuhan District, Rokan Hulu Regency Year 2024. International Journal of Health Engineering and Technology. 4, 3 (Sep. 2025). DOI:https://doi.org/10.55227/ijhet.v4i3.375.