Budiman, Indra Adi, and Yovhandra Ockta. 2024. “Nutritional Strategies for Maintaining Optimal Hemoglobin Levels in Soccer Players: A Review of Health Implications”. Jurnal Penelitian Pendidikan IPA 10 (8):580-87. https://doi.org/10.29303/jppipa.v10i8.9103.