This systematic review covers 56 studies that measure the effects of school closures on learning outcomes during the coronavirus disease (COVID-19) pandemic and 20 studies that evaluate the impact of measures to reduce learning loss. It restricts attention to evaluations with credible control...

Purpose - the purpose of the research is to examine possibilities of practical implementation of the guidelines provided in the publicly available strategic documents and initiatives to assess the current situation of an organization in the aspect of greenness. Research methodology - methods of...