UMIYATI, M.; DIAN SUSANTHI, I. G. A. A.; SIHURA, M. BIPA Bahasa Indonesia Bagi Penutur Asing. Jayapangus Press Books, [S. l.], p. i–49, 2020. Disponível em: http://book.penerbit.org/index.php/JPB/article/view/552. Acesso em: 22 nov. 2024.