A. Tabi’in, Syifa Fauziah, Leli Fertiliana Dea and Arditya Prayogi 2024. Reformasi Pembelajaran Abad 21, Merdeka Belajar pada Anak Usia Dini Melalui Penggunaan Loose part: 21st Century Learning Reform, Freedom to Learn in Early Childhood Through the Use of Loose Parts. Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini. 6, 1 (Jan. 2024), 1–11. DOI:https://doi.org/10.35473/ijec.v6i1.3001.