Rahayu W, Munadi M. Market Day and Entrepreneurial Career Development for Early Childhood. J. Obs. J. Pendidik. Anak Usia Dini [Internet]. 2025 Jul. 5 [cited 2026 Oct. 15];9(5):1681-92. Available from: https://obsesi.or.id/index.php/obsesi/article/view/7016