Lawanis, Haripah, Yogi Setiawan, Hilmainur Syampurma, Ali Mardius, and Yuni Astuti. 2024. “Contribution of Hemoglobin Levels and Lung Capacity to Maximum Oxygen Uptake Ability”. Indonesian Journal of Sport Management 4 (2):232-38. https://doi.org/10.31949/ijsm.v4i2.9908.