Fitri Asih, F., F. Lukmanul Hakiem, and B. Suta Wardianto. “Analysis of Formation of Register Language Word on Selling and Purchase of Phones on Social Media Instagram @pst0re”. International Proceedings of Nusantara Raya, vol. 2, no. 1, July 2023, pp. 52-58, https://proceedings.uinsaizu.ac.id/index.php/nuraicon/article/view/372.