Aulia Marhamatun Nufus. 2024. “The Importance of the Approach to Use of the Surrounding Environment in Class 1 Social Sciences Learning: Reviewing Its Effectiveness in the Context of the Free Curriculum”. INTERDISIPLIN: Journal of Qualitative and Quantitative Research 1 (5):369-74. https://doi.org/10.61166/interdisiplin.v1i5.28.