Sarmin, S. et al. 2025. THE EFFECT OF RED GUAVA-RED SPINACH JUICE COMBINED WITH IRON SUPPLEMENTATION ON HEMOGLOBIN LEVELS IN PREGNANT WOMEN. Nurse and Holistic Care. 5, 3 (Dec. 2025), 232–243. DOI:https://doi.org/10.33086/nhc.v5i3.8062.