dwi ayu widyawati E. UTILIZING INSTAGRAM AS PEDAGOGICAL TOOLS TO PROMOTE STUDENTS SELF-EFFICACY IN WRITING DESCRIPTIVE IN THE FIRST GRADE OF SENIOR HIGHT SCHOOL. JETLING [Internet]. 2022 Dec. 4 [cited 2024 Oct. 18];1(01). Available from: http://jurnal.untag-banyuwangi.ac.id/index.php/Englishteaching/article/view/76