Ihsan, Nurul, Ardo Okilanda, Mottakin Ahmed, Patrick Keilbart, Mohamad Nizam Mohamed Shapie, Suwirman Suwirman, and Weny Sasmitha. 2024. “Article RETRACTED Due to Manipulation by the Authors Mejora De Los Resultados De Aprendizaje De Pencak Silat: Un Enfoque De autoevaluación Basado En Android Para La educación física En La Escuela Primaria (Enhancing Pencak Silat Learning Outcomes: An Android-Based Self-Assessment Approach for Elementary School Physical Education): Article RETRACTED Due to Manipulation by the Authors”. Retos 58 (September): 108-14. https://doi.org/10.47197/retos.v58.103933.