Christophersen K-A, Elstad E, Solhaug T, Turmo A. Antecedents of Norwegians Student Teachers’ Campus Time on Task. IJLTER [Internet]. 2015 Mar. 30 [cited 2026 Jan. 12];10(3):59-78. Available from: http://ijlter.myres.net/index.php/ijlter/article/view/1114