Azaidane , Dandi, Muhammad Alfredo Putra, Nisrina Ramadhani Putri Kuswara, Sheila Aisyah Ariani, Najja Septamevia, and Bagas Novardi Abdurrahman. “The Use of Non-Standard Indonesian Language Varieties in Non-Formal Communication in the Student Environment of UPN Veteran East Java”. KIRANA : Social Science Journal 3, no. 1 (March 9, 2026): 21–27. Accessed June 17, 2026. https://ejournal.sagita.or.id/index.php/kirana/article/view/302.