Veralia, Komang Sukma, Didik Purwanto, and Gunawan Gunawan. “The Effectiveness of Play-Based Learning Methods in Improving Basic Badminton Serve Skills Among Senior High School Students: Efektivitas Metode Pembelajaran Berbasis Bermain Dalam Meningkatkan Keterampilan Servis Dasar Bulu Tangkis Siswa SMA”. Ainara Journal (Jurnal Penelitian dan PKM Bidang Ilmu Pendidikan) 6, no. 4 (December 22, 2025): 480–489. Accessed December 29, 2025. http://journal.ainarapress.org/index.php/ainj/article/view/939.