Hasanboy, A. N. (2022) “Increasing Vocabulary Resources for Primary School Students: Meningkatkan Sumber Daya Kosakata untuk Siswa Sekolah Dasar”, Indonesian Journal of Education Methods Development, 17(4), p. 10.21070/ijemd.v20i.626. doi: 10.21070/ijemd.v20i.626.