Sahputri, N. diah, and A. Waqqosh. “The Role of Financial Literacy in the Early Childhood Education System Viewed from the Perspective of Sharia Economics: Case Study of Al Hikmah Kindergarten School, Kel. Pujidadi Binjai”. Law and Economics, vol. 19, no. 1, Feb. 2025, pp. 41-47, https://journals.ristek.or.id/index.php/LE/article/view/135.