Hikmah, Ziyadatul. “Enhancing English Speaking Skill Through Action Learning Strategy for Ninth Grade Students of Smp N 6 Semarang”. Prosiding Seminar Nasional Pendidikan Profesi Guru, vol. 1, no. 2, Nov. 2023, pp. 617-25, https://conference.upgris.ac.id/index.php/psnppg/article/view/5158.