ERPINA, S. THE EFFECTIVENESS OF YOUTUBE TO IMPROVE STUDENTS’ WRITING ABILITY OF DESCRIPTIVE TEXT AT THE GRADE X SMA N 1 ANGKOLA BARAT. Jurnal Alfa: Penelitian, Pendidikan, dan Bahasa, [S. l.], v. 2, n. 1, 2024. DOI: 10.64733/jap2b.v2i1.11. Disponível em: https://jurnal.alfa-pustaka.id/index.php/jap2b/article/view/11. Acesso em: 31 dec. 2025.