Dillah S, Lubis LR, Hasibuan FD, Lubis H. VOCABULARY IMPROVEMENT OF ELEMENTARY SCHOOL CHILDREN USING PUZZLE TECHNIQUE. ADAM [Internet]. 15 Agustus 2022 [dikutip 17 Januari 2026];1(2):73-9. Tersedia pada: https://jipdas.jurnalcenter.com/index.php/adam/article/view/1134