OCHOA SIGUENCIA, Luis; MARZANO, Gilberto; OCHOA-DADERSKA, Renata; GRÓDEK-SZOSTAK, Zofia; SZELĄG-SIKORA, Anna. COVID-19 AND EDUCATION MANAGEMENT: THE CASE OF SILESIAN REGION - POLAND. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 2, p. 162–168, 2021. DOI: 10.17770/etr2021vol2.6547. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/6547.. Acesso em: 3 may. 2024.