DAYMA, Babu Lal; GAUR, B. P. Effect of preksha meditation of frustration of sportspersons. Vidyapith (વિદ્યાપીઠ), [S. l.], v. 57, n. 1-4, p. 65–72, 2019. Disponível em: https://journal.gujaratvidyapith.org/index.php/vp/article/view/144. Acesso em: 4 jul. 2026.