Tumurbaatar, E., Tumur-Ochir, G., Bat-Erdene, E., Munkhbat, T.-I., Erdenebaatar, C., Bumandorj, B., Lkhagvasuren, B. and Jadamba, T. 2023. Nonorganic sleep disorders and sleep quality among the general population of Mongolia. Proceedings of the Mongolian Academy of Sciences. 63, 01 (May 2023), 35–46. DOI:https://doi.org/10.5564/pmas.v63i01.2807.