MUSTOFA, Z.; SUTRISNO, A. THE USE KASAR AND TENGA’AN OF MADURESE SPEECH LEVEL OF STUDENTS OF MADRASAH IBTIDAIAH MAMBAUL ULUM. LITERASI: Jurnal Ilmiah Kajian Ilmu Humaniora, v. 2, n. 1, p. 1-9, 6 maio 2023.