Amran, Amran, Joko Sutikno, and Kukuh Wahyudin Pratama. 2024. “Article RETRACTED Due to Manipulation by the Authors Mejorar La motivación De Aprendizaje De Los Estudiantes a través Del Aprendizaje Diferenciado En La Asignatura De educación Deportiva (Improving students’ Learning Motivation through Differentiate Learning in Sports Education subject): Article RETRACTED Due to Manipulation by the Authors”. Retos 59 (October): 912-22. https://doi.org/10.47197/retos.v59.103014.