TARIGAN, H. S. Peningkatan Kemampuan Menulis Teks Berita Melalui Penerapan Model Problem Based Learning dengan Teknik Pengamatan Objek Langsung. Indonesian Gender and Society Journal, [S. l.], v. 2, n. 2, p. 39–44, 2021. DOI: 10.23887/igsj.v2i2.39708. Disponível em: https://ejournal.undiksha.ac.id/index.php/IGSJ/article/view/39708. Acesso em: 18 mei. 2024.