1.
Qowiyuddin A, Zahrah A, A. MM. Analysis of Language Politeness Between Students and Lecturers through Whatsapp. Puitika [Internet]. 2023 Sep. 1 [cited 2026 Mar. 19];19(2):236-44. Available from: https://jurnalpuitika.fib.unand.ac.id/index.php/jurnalpuitika/article/view/246