MUHAMMAD ZIKRI WIGUNA. PENINGKATAN PROSES PEMBELAJARAN MENULIS PROPOSAL PADA SISWA KELAS XI SMA MUHAMMADIYAH 1 KARANGANYAR MELALUI NUMBERED HEAD TOGETHER. Jurnal Metamorfosa , [S. l.], v. 8, n. 1, p. 78–89, 2020. DOI: 10.46244/metamorfosa.v8i1.342. Disponível em: https://ejournal.bbg.ac.id/index.php/metamorfosa/article/view/342. Acesso em: 3 aug. 2026.