Effects of a combination of Nidra yoga versus Iyengar yoga on mental health, resilience, and self-esteem in college students: A randomized controlled trial Publication date: October 2026 Source: Acta Psychologica, Volume 270 Author(s): Dollapha Pasokchat, Janewit Wareebor, Watchara Boonsawat, Kittisak Sawanyawisuth, Manatsiri Khongrassame