Yani, A. et al. 2024. Article RETRACTED due to manipulation by the authors El papel de los supervisores escolares en la garantía de calidad del aprendizaje de la educación física: Una revisión sistemática (The Role of School Supervisors in the Quality Assurance of Physical Education Learning: A Systematic Review): Article RETRACTED due to manipulation by the authors. Retos. 57, (Aug. 2024), 589–597. DOI:https://doi.org/10.47197/retos.v57.107189.