Widohardhono, R., Nurhasan, N., Mintarto, E. and Jannah, M. 2022. Developing Model and Psychological Competencies Scale of 100 Meter Runner Student Athletes. IJORER : International Journal of Recent Educational Research. 3, 2 (Mar. 2022), 192-199. DOI:https://doi.org/10.46245/ijorer.v3i2.190.