Mira Yeni, Jismulatif Jismulatif and Novitri Novitri (2026) “Politeness Strategies in Requesting Speech Acts Among Indonesian University Students”, Jurnal Yudistira : Publikasi Riset Ilmu Pendidikan dan Bahasa, 4(4), pp. 266–280. doi: 10.61132/yudistira.v4i4.3136.