Sari, R., and R. Wetipo. “THE USE DEMONSTRATIVE METHOD TO INCREASE THE STUDENTS’S VOCABULARY GRADE SIX IN SD YPPGI HITIGIMA”. PEDAGOG, vol. 1, no. 1, Jan. 2023, pp. 35-40, https://jurnal.stkipkw.ac.id/index.php/pji/article/view/53.