Suhartono, S. (2025) “Language Politeness in Written Feedback at Thesis Examination: Manifestation of Education Principles in Language Use”, Proceeding of International Joint Conference on UNESA, 3(1), pp. 751–769. Available at: https://proceeding.unesa.ac.id/index.php/pijcu/article/view/7385 (Accessed: 15 December 2025).