Yanuarius Zega, Y., K. M. E. Telaumbanua, H. Daeli, and Y. Waruwu. “Increasing the Student’s Vocabulary Mastery by Using List Group Label Strategy”. Edumaspul: Jurnal Pendidikan, Vol. 7, no. 2, Oct. 2023, https://jurnal.unimen.cloud/index.php/maspuljr/article/view/6739.