Aulia R. MENGATASI LEARNED HELPLESSNESS PADA SISWA TINGGAL KELAS MELALUI KONSELING RASIONAL EMOTIF TEKNIK HOMEWORK ASSIGNMENTS. IJGC [Internet]. 1Aug.2012 [cited 21Dec.2024];1(1). Available from: https://journal.unnes.ac.id/sju/jbk/article/view/1075