Kartika, Nadia Raifah, and Kartika s. 2019. “LANGUAGE ACQUISITION AND LANGUAGE DEVELOPMENT OF CHILDREN”. Ar-Rihlah: Jurnal Inovasi Pengembangan Pendidikan Islam 4 (2), 239-54. https://ejournal.iainu-kebumen.ac.id/index.php/Ar-rihlah/article/view/152.