Brzezinska MA. Creating a BYOD Tour Around Poznan, Poland – A Location-based Project for Teenage Students. Int. J. Eng. Ped. [Internet]. 2018 May 2 [cited 2024 Nov. 22];8(2):pp. 23-31. Available from: https://online-journals.org/index.php/i-jep/article/view/7994