Dillah S, Lubis LR, Hasibuan FD, Lubis H. VOCABULARY IMPROVEMENT OF ELEMENTARY SCHOOL CHILDREN USING PUZZLE TECHNIQUE. ADAM [Internet]. 15 Agustus 2022 [dikutip 2 Mei 2024];1(2):73-9. Tersedia pada: https://jurnal.spada.ipts.ac.id/index.php/adam/article/view/1134