“Technological Pedagogical and Content Knowledge (TPACK) of English Teachers in Pekanbaru, Riau, Indonesia”, Mediterr. J. Soc. Sci., vol. 6, no. 5, p. 168, Sep. 2015, Accessed: Jul. 18, 2024. [Online]. Available: https://www.richtmann.org/journal/index.php/mjss/article/view/7550