1.
Majid AM. IMPROVING STUDENTS’ ABILITY IN EXPRESSING OPINION THROUGH GROUP INVESTIGATION AT THE STUDENTS CLASS XI IPA 1 SEMESTER 1 SMA NEGERI 1 ABUNG SEMULI ACADEMIC YEAR 2016-2017. ELSA [Internet]. 2018 May 15 [cited 2024 May 6];16(1):110-7. Available from: https://jurnal.umko.ac.id/index.php/elsa/article/view/82