Winursito, Y. C. ., Rusindiyanto, Hutagaol, J. B. ., & Hidayatulloh, M. A. . (2023). Analysis of the Level of Saturation and Fatigue in Offline Learning Academic Year 2022-2023 at ABC Elementary School in Surabaya. Nusantara Science and Technology Proceedings, 2023(36), 184-188. https://doi.org/10.11594/nstp.2023.3626