Ig-Hyeng Cho, Yen-Yoo You, and Kwan-Sik Na,. “A Longitudinal Study on How Informal Science Learning Is Applied in Generic Learning Outcomes (GLO)”. Elementary Education Online 20, no. 3 (December 15, 2023): 847–857. Accessed December 27, 2024. https://ilkogretim-online.org/index.php/pub/article/view/1933.