Surya Hidayat, Aulia Rahman, Alvian Izzul Fikri, Azizah, Syaiful Mustofa, M Yusuf Abdullah, & Fadlan Masykura Setiadi. (2024). The Relationship between Arabic Language Proficiency and Level of Politeness in Indonesian Islamic Boarding Schools. ATHLA : Journal of Arabic Teaching, Linguistic and Literature, 5(2), 101–115. https://doi.org/10.22515/athla.v5i2.10179