Br. Harahap NA, Pulungan AH, Hartoyo I. THE USE OF EDMODO IN TEACHING WRITING PROCEDURE TEXT FOR THE ELEVENTH GRADE OF VOCATIONAL HIGH SCHOOL. TRANSFORM [Internet]. 27 Agustus 2020 [dikutip 30 September 2026];8(3). Tersedia pada: https://jurnal.unimed.ac.id/2012/index.php/jelt/article/view/19663