Alfani, M.A., Winarno, M.E. and Nurrochmah, S. 2025. Development and validation of a table tennis serve skill assessment instrument for junior high school students: A psychometric approach. Physical Education and Sports: Studies and Research. 4, 2 (Jul. 2025), 95-102. DOI:https://doi.org/10.56003/pessr.v4i2.525.