HASIBUAN, Helmida; EFENDI, Rinja. Improving The Speaking Ability Of Students In Class IV.a SD Negeri 0411 Ujung Batu Through Vocabulary Card Media. Indonesian Journal of Basic Education, [S.l.], v. 4, n. 2, p. 209 - 213, nov. 2021. ISSN 2615-8523. Available at: <https://e-jurnal.stkiprokania.ac.id/index.php/IJOBE/article/view/476>. Date accessed: 03 may 2024.