Herawati Parapat, Lili, Devinna Riskiana Aritonang, Khatib Lubis, Ismail Rahmad Daulay, and Rosmaimuna . “Analysis of Language Acquisition in Early Children’s Language Development and Teaching”. KnE Social Sciences 8, no. 4 (March 3, 2023): 264–271. Accessed March 29, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/12907.