Oudjedi, A., Derouiche, M., Allali, A., Malek, R. and Latreche, Z. 2022. Association between physical activity and sleep quality in Algerian adults during COVID-19 lockdown. Physical Education of Students. 26, 1 (Feb. 2022), 18–26. DOI:https://doi.org/10.15561/20755279.2022.0103.