“AN ANALYSIS OF MADURESE SPEECH LEVELS BY SANTRI OF ROUDLOTUT THOLIBIN ISLAMIC BOARDING SCHOOL KADEMANGAN KOTA PROBOLINGGO”. 2026. Literasi: Jurnal Ilmiah Kajian Ilmu Humaniora 4 (2): 80-89. https://doi.org/10.51747/s0c52a58.