Kurniastuti, Irine and Widiarti, Anastasia Rita and Adi Nugroho, Robertus and Pinaryanto, Kartono (2022) Development Of A Smart Doll Prototype For Early Age Children Colours Learning In Three Languages. International Journal of Indonesian Education and Teaching, 6 (2). pp. 299-308. ISSN E-ISSN: 2620-5513; P-ISSN: 2620-5505