Tuğba Demirbağ and Nagihan Oğuz Duran (2023) “Effect of the ‘Thank You-T’ gratitude education program (TYGEPT) on gratitude levels of Turkish elementary school teachers1”, Elementary Education Online, 19(2), pp. 595–611. Available at: https://ilkogretim-online.org/index.php/pub/article/view/6440 (Accessed: 21 November 2024).