Mufliharsi, Risa. “Retrieval-Practice for Enhancing Students’ Memory in Learning Vocabulary of Preschool Period”. ELS Journal on Interdisciplinary Studies in Humanities 2, no. 2 (June 30, 2019): 313-320. Accessed November 22, 2024. https://journal-old.unhas.ac.id/index.php/jish/article/view/4482.