Politeness Strategies in WhatsApp Text Messaging: A Case Study of Lecturers’ Politeness in Sending Text Messages to Students in Universitas ‘Aisyiyah Yogyakarta. IJSSRR [Internet]. 6. Juli 2023 [zitiert 28. Oktober 2026];6(7):137-51. Verfügbar unter: https://ijssrr.com/journal/article/view/1323