THE IMPLEMENTATION OF PORTOFOLIO TEACHING MODEL TO IMPROVE STUDENTS’ ENGLISH WRITING ABILITY OF IXA MTs.N 2 JEMBRANA IN THE ACADEMIC YEAR 2018/2019: PENERAPAN MODEL PEMBELAJARAN PORTOFOLIO UNTUK MENINGKATKAN KEMAMPUAN MENULIS BAHASA INGGRIS SISWA KELAS IXA MTS. NEGERI 2 JEMBRANA TAHUN PELAJARAN 2018/2019. Widyadewata, [S. l.], v. 4, n. 1, p. 8–17, 2022. DOI: 10.47655/widyadewata.v4i1.33. Disponível em: https://widyadewata.ojsentra.co.id/widyadewata/article/view/33. Acesso em: 25 jun. 2026.