SARI, V. O. KETERAMPILAN MENULIS SURAT YANG BAIK DAN BENAR. Edukasi Lingua Sastra, Indonesia, v. 16, n. 2, p. 91–100, 2018. DOI: 10.47637/elsa.v16i2.97. Disponível em: https://jurnal.umko.ac.id/index.php/elsa/article/view/97. Acesso em: 28 apr. 2024.