Friska Agustin, Dr. H. Ali Akbarjono, M.Pd., and Feny Martina, M.Pd. “Investigating EFL Passionate Teachers In Teaching English Speaking Skills”. JPI : Jurnal Pustaka Indonesia 2, no. 1 (April 30, 2022): 11. Accessed July 5, 2025. https://www.siducat.org/index.php/jpi/article/view/390.