Novi Lestari 2026. The Effect Of Applying The Part And Whole Method On Improving Basic Underhand Volleyball Serving Techniques Among Extracurricular Students At Smp Negeri 3 Kota Bengkulu. Journal of Education. 2, 1 (Jun. 2026), 5–12. DOI:https://doi.org/10.37676/joe.v2i1.1061.