Fakhruddin, Afief, Issy Yuliasri, and Dwi Anggani Linggar Bharati. “THE EFFECT OF JIGSAW AND PAIR SWITCH PATRNER PRESENT ON THE HIGH AND LOW MOTIVATED STUDENTS’ VOCABULARY MASTERY”. English Education Journal 3, no. 2 (1). Accessed November 25, 2024. http://journal.unnes.ac.id/sju/eej/article/view/2707.