Exploring the effects of spectral light exposure on University students' sleep quality: A cross-sectional studyMandana S. Khanie, Trine Illum, Negin Hosseinpour, Kazuya Matsuo, Xiaojun Fan and Pawel WargockiE3S Web of Conf., 396 (2023) 01106DOI: https://doi.org/10.1051/e3sconf/202339601106