Yulita, Yulita, Jujur Gunawan Manullang, and Bambang Hermansah. 2023. “The Relationship of Physical Freshness to Student’s Learning Outcomes in 16 OKU Public Elementary Schools”. Journal of Social Work and Science Education 4 (3):1348-58. https://doi.org/10.52690/jswse.v4i3.679.