Vousiopoulos Σ., Kouli Ό., Douda Ε., and Derri Β. “Research into the Adult Students’ Attitudes towards Physical Exercise in a Multicultural Environment of a Second Chance School”. Inquiries in Physical Education and Sport, vol. 19, no. 3, Nov. 2021, pp. 156-65, https://journals.lib.uth.gr/index.php/inquiries/article/view/1568.