“Politeness in Language of Female Students of the Al-Ishlahiyah Salafiyah Islamic Boarding School for Girls in Malang City”.
Journal of Pedagogi 2, no. 1 (February 28, 2025): 175–184. Accessed November 30, 2025.
https://ejournal-nawalaedu.com/index.php/JOP/article/view/564.