Study on Sleep Quality of Students in Regards with Cognitive Capabilities and Academic Achievement Post COVID-19 PandemicCaecilia Sri Wahyuning, Fitrah Tri Ramadhani, Dinda Syifa Rahmani and Antonius Tyaswidyono MoertiE3S Web Conf., 484 (2024) 01009DOI: https://doi.org/10.1051/e3sconf/202448401009