TUĞBA DEMIRBAĞ; NAGIHAN OĞUZ DURAN. Effect of the “Thank You-T” gratitude education program (TYGEPT) on gratitude levels of Turkish elementary school teachers1. Elementary Education Online, [S. l.], v. 19, n. 2, p. 595–611, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/6440. Acesso em: 24 nov. 2024.