Hikmah, Ziyadatul. 2023. “Enhancing English Speaking Skill Through Action Learning Strategy for Ninth Grade Students of Smp N 6 Semarang”. Prosiding Seminar Nasional Pendidikan Profesi Guru 1 (2):617-25. https://conference.upgris.ac.id/index.php/psnppg/article/view/5158.