ALI, W.; SHARRIF, A. Effect of Both peer tutoring style and the triple reciprocal style in acquisition of Technique for some tennis basic skills. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 18, n. 59, p. 143–158, 2012. DOI: 10.33899/rajsport.2012.62567. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50871. Acesso em: 2 oct. 2025.