Wajdi, M., M. Mulyono, W. Hadi, A. Aprianoto, and R. D. Harahap. “How Indonesian Terms of Address "bapak or Ibu" and ‘kamu’ Are Used in Indonesian Educational Settings”. 2024. Journal of Education, Social & Communication Studies, vol. 1, no. 1, Feb. 2024, pp. 1-9, https://ojs.ptmjb.com/index.php/JESCS/article/view/1.