Biber, D., Czech, D., Donald, E., Hassett, A. and Tucker, A. (2022) “The relationship between sleep duration, BMI and optimism levels in generation Z students”, Journal of Interdisciplinary Studies in Education, 11(1), pp. 92–101. Available at: https://ojed.org/index.php/jise/article/view/3161 (Accessed: 29 June 2022).