Panji Pratama, Sofyan Sauri, Waska Warta, & Hendi Suhendraya Muchtar. (2022). Management of Language Politeness Development in Improving Digital Literacy for High School Students . International Journal of Educational Research &Amp; Social Sciences, 3(1), 112–134. https://doi.org/10.51601/ijersc.v3i1.265