Hasan, F. and Qader, M. A. (2022) “Improving sleep quality by the mean of a smart bed”, Technium Social Sciences Journal. Constanta, Romania, 27(1), pp. 511–516. Available at: https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/socialsciences/article/view/5610 (Accessed: 18 April 2026).