Rajagukguk SF, Sipayung KT, Pasaribu AN, Sinambela E. Teachers’ creativity in designing English teaching learning material by prajabatan student Program Profesi Guru (PPG) batch II. Inov. Curr [Internet]. 2024 Feb. 21 [cited 2026 Sep. 22];21(1):125-36. Available from: https://ejournal-hipkin.or.id/index.php/jik/article/view/484