N. A. Yusri, A. H. Saragih, and N. Simbolon, “Innovation in English Language Learning Assessment in Class VII of SMP Negeri 1 Dolok Merawan: Development of a HOTS-Based Evaluation Tool with the Help of Wordwall ”, Rand. Inter. Edu. Ling. Sci. J., vol. 5, no. 1, pp. 196-210, Mar. 2024.