Sudirman, S., Zainuddin, M.S. and Husnul, D. 2024. The effect of the carbohydrate loading method on improving the performance of amateur runners. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran. 10, 2 (Aug. 2024), 273–287. DOI:https://doi.org/10.29407/js_unpgri.v10i2.23063.