Widiyanto W, Setyawan H, Suharjana S, Purwanto S, Indra EN, Sujarwo S, et al. Article RETRACTED due to manipulation by the authors Niveles de forma física de los alumnos de primaria en función del sexo y la raza en Indonesia, ¿Existen diferencias? (Fitness Levels of Elementary School Students Based on Gender and Race in Indonesia: Are There Differences?): Article RETRACTED due to manipulation by the authors. Retos [Internet]. 2024 Jun. 1 [cited 2025 Dec. 17];55:963-8. Available from: http://207.180.252.49/index.php/retos/article/view/105679