Taftinatul Ilmiyah et al. 2025. Talk Style Patterns and Use of Slang as Non-Standard Variety among MPBA Students at UIN Maulana Malik Ibrahim Malang. Al-Jawhar : Journal of Arabic Language. 3, 1 (Jun. 2025), 43–58. DOI:https://doi.org/10.69493/ajoal.v3i1.90.