CECILIA NOVYANTI SITOMPUL. Modification of Breast Stroke Leg Movement Exercises in Extracurricular Swimming Courses at Yos Sudarso Junior High School. International Journal of Education and Literature, [S. l.], v. 4, n. 2, p. 41–47, 2025. DOI: 10.55606/ijel.v4i2.228. Disponível em: https://ijel.asia/index.php/ijel/article/view/228. Acesso em: 18 aug. 2025.