Athaillah Dihyan Wijaya, Desty Muzarofatus Sholikhah. The Correlation Between Macronutrient And Iron Intake And Cardiorespiratory Fitness Among Rugby Athletes Of UNESA Student Activity Unit. IJHET [Internet]. 2026 May 12 [cited 2026 May 14];5(1). Available from: https://afdifaljournal.com/journal/index.php/ijhet/article/view/725