AZHAR AZIZ; ENDANG HARYANI; NURMAIDA IRAWANI SIREGAR. Education Psychology and Learning Performance: Does Mental Skills and Mental Techniques influences Learning Performance? A Survey Study on Indonesian Educational Institutions. Revista de PsicologĂ­a del Deporte (Journal of Sport Psychology), [S. l.], v. 31, n. 1, p. 26-39, 2022. DisponĂ­vel em: https://rpd-online.com/index.php/rpd/article/view/632. Acesso em: 19 aug. 2022.