Nina Resiana, Endang Susilawati, Eka Fajar Rahmani, Sumarni, Yanti Sri Rezeki. The Use of Undercover Game Application In Teaching Vocabulary To Students Of Seventh Grade At Junior High School. NJMS [Internet]. 2024 Feb. 23 [cited 2026 May 25];1(7):549-54. Available from: https://jurnal.intekom.id/index.php/njms/article/view/352