SZABÓ-THALMEINER, N. “WHAT MOTIVATES SECONDARY SCHOOL LEARNERS TO STUDY?”. Studia Universitatis Babeș-Bolyai Psychologia-Paedagogia, vol. 61, no. 2, Dec. 2016, pp. 57-74, http://193.231.18.162/index.php/subbpsypaed/article/view/5513.