Strategies of Negative Politeness and Linguistic Realization in Thesis Advising Negotiations Via WhatsApp: A Sociopragmatic Analysis toward Quality Education (SDG 4). J. Curr. Stud. SDGs [Internet]. 2026 Jul. 16 [cited 2026 Jul. 23];3(1):290. Available from: https://journal.i-ros.org/index.php/JOCSIS/article/view/290