Application of Drill Exercises to Improve Backhand Stroke Accuracy in Badminton Extracurricular Activities. Jurnal Ilmiah Mandala Education, [S. l.], v. 12, n. 3, p. 1177–1180, 2026. DOI: 10.58258/db7wmw24. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/11276. Acesso em: 18 sep. 2026.