Ranti Eka Putri, Yanti Yusman, and Yuda Wira Pratama. “UI/UX Design of Early Childhood Learning Applications Using Figma: Perancangan UI/UX Aplikasi Pembelajaran Anak Usia Dini Menggunakan Figma”. SYSTEMATICS, vol. 4, no. 3, Dec. 2022, pp. 525-33, doi:10.35706/sys.v4i3.8061.