PURNAMASARI, F. .; SUKARTONO; RAHMAWATI, F. P. .; MINSIH; WIDYASARI, C. . Social Harmony of Wonokerto Village Society as a Source of Politeness Learning for Elementary School Students. Jurnal Penelitian dan Pengembangan Pendidikan, [S. l.], v. 6, n. 3, p. 473–482, 2022. DOI: 10.23887/jppp.v6i3.53869. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJL/article/view/53869. Acesso em: 7 may. 2024.