The public insurance system provides financial benefits to individuals that are obtained by collecting the due contributions. The analysis of satisfaction degree of the beneficiaries of the system was carried out to determine the challenges the system is facing and for determining the needs of...

Energy has become increasingly more a commodity we can not replace, a good without which modern life can not exist. Over time, sources of energy have experienced several stages of development. The quantitative involution of energy sources from fossil fuels, leading with climate change and a...