Carolin Panjaitan, David Berthony Manalu and Siska Anggita Situmeang (2023) “Using Scramble Game To Develop English Vocabulary Of Grade Seven Students At SMP Negeri 1 Pematangsiantar ”, Jurnal Ilmu Pendidikan dan Sosial, 2(3), pp. 319–328. doi: 10.58540/jipsi.v2i3.435.