Setiawan, R., W. Sukartiningsih, U. Zuhdi, B. E. Siswanto, Donne Jone Panizales Sodusta, and Z. Z. Zamania. “Analysis of Politeness in Bilingual Indonesian–English Language Use in Elementary School Environments”. Studies in Learning and Teaching, Vol. 7, no. 2, July 2026, doi:10.46627/silet.v7i2.841.