“Comparison of the Accuracy of the Bleep Test, Yo-Yo IR, and Cooper Test for Estimating VO₂max in Adolescents: A Literature Review”. 2026. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 18 (2): 4439-50. https://doi.org/10.26858/cpjok.v18i2.981.