Integration Of Character Values Through Volleyball Courses At State Middle School 11, Jambi City. Compet. J. Pendidik. Kepelatihan Olahraga [Internet]. 2025 Oct. 20 [cited 2025 Dec. 7];17(3):2629-34. Available from: http://competitor.ojsunm.ac.id/index.php/competitor/article/view/373