RAMLAH, R.; BAAN, A. B.; GUNAWAN, G.; RAHMAYATI, R. Efforts to Improve Long Serve Skills in Badminton through the Demonstration Method: Upaya Meningkatkan Keterampilan Servis Panjang dalam Permainan Bulu Tangkis melalui Metode Demonstrasi. Ainara Journal (Jurnal Penelitian dan PKM Bidang Ilmu Pendidikan), [S. l.], v. 6, n. 4, p. 454–461, 2025. DOI: 10.54371/ainj.v6i4.929. Disponível em: http://journal.ainarapress.org/index.php/ainj/article/view/929. Acesso em: 29 dec. 2025.