The European Union targets zero emissions by 2050. A key sector for achieving this goal is road transport, where emissions show no signs of decreasing but continue to grow. Diesel engines are important propulsion systems for road and off-road vehicles. Most heavy trucks and buses are powered by a diesel engine due to long-term reliability, high fue...

By Slobodan Tošić, Slavko Đurić, Zdravko Božičković, Asib Alihodžić

Bosnia and Herzegovina is a country of biological and geological diversity, and it has got unique spatial and temporal organization. Preserving the natural values is vitally important for the countries on the road to European Union Membership. Concerning the previous statement, the motive for this paper is to analyze to what extent one preserves na...

By Nedžada Tolja

The hotel and catering industry is an essential postulate of the tourist economy of everycountry. Therefore, it marks one of the most important drivers of economic, social and regionaldevelopment with obvious affirmative effects on other industries. The COVID - 19 pandemic has producedtectonic disturbances in all spheres of public life, embodied tr...

By Dragan Živković

The need to adapt business organizations in line with new trends in the global market, especially from the aspect of the impact of the COVID-19 pandemic has been analyzed in this paper. Developments in the global economy in the last two years have indicated the need to pay greater attention to the advancement of business philosophy. Creativity, inn...

By Cariša Bešić, Dejan Đorđević, Doloris Bešić Vukašinović, Snežana Bešić

Many telecom operators nowadays are gradually increasing their bandwidth offers, by either shortening the copper lengths to the user (e.g. to introduce VDSL) or by reducing the shared service areas for HFC (e.g. to adopt DOCSIS 2.0/3.0). This policy brings the fibre closer to the user, and it is one of the strategies taken by BH Telecom Sarajevo. H...

By Zijad Havić

The refugee and migrant crisis are inseparable from our reality, although the phenomenon and concept of refugees do not represent news in human history. Not long ago, it is determined by international law - the 1951. Convention on the Status of Refugees, the 1967. Protocol on the Status of Refugees. resolution 2198 (XXI) adopted by the United Natio...

By Elvedin Bečić

The Covid-19 global pandemic posed a number of unexpected challenges to companies of all sizes and business activities to combat the spread of the virus, which reflected not only on internal changes in employee management, but also changes in the management of external stakeholders - such as customers and suppliers. The purpose of this paper is to ...

By Azra Ahmić, Lejla Skopljak

Preventive measures of epidemic COVID-19 infection disease have significantly changed the lives of individuals and communities on the whole, requiring new work strategies and ideal coping with the changes in the new emerging life circumstances. Since the proclamation of the epidemic the kindergartens of The City of Zagreb have continuously organize...

By Martina Glasnović

On the way from the traditional to the modern developed economy, in the conditions of the COVID 19 pandemic, major changes are happening. Old markets are limited and new ones are open. As a result of the COVID 19 pandemic, there is no significant development of new technologies and the emergence of a larger number of new products and services on th...

By Veljko Đukić, Ognjen Đukić

Marketing in tourism is specific compared to traditional marketing and requires a special approach because the supply and demand for a tourist product have specific relationships. Marketing in tourism is applied in tourism from the moment when the tourist supply was higher than tourist demand, and if marketing instruments have been used in tourism ...

By Marinko Mikić