“The Influence of Parents’ Habits and Guidance on Fifth-Grade Elementary Students’ Languange Politeness at the Sultan Thaha Cluster in Pelepat Ilir” (2023) Primary: Jurnal Pendidikan Guru Sekolah Dasar, 12(5), pp. 1314–1326. doi:10.33578/10.33578/jpfkip.v12i5.9388.