PAWELEC, Łukasz - WITEK, Agnieszka - LIPOWICZ, Anna. An artificial light at night impact on sleep quality of inhabitants of Siechnice commune (Lower Silesia, Poland). In International journal of health, new technologies and social work. ISSN 1336-9326. Bratislava : SAMOSATO spol. s.r.o., 2021, 2021, vol. 16, no. 4 suppl., s. 53-54.