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

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

Climate change has a significant impact on plant, animal species and the human race. Therefore, they are the subject of many studies by world scientists, but also by international organizations. That is why we will go into this matter to find out the real causes of climate change, the consequences that are expected by these changes. We will find ou...

By Rajko Kasagić

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

Starting from the definition of credit in theory, certain questions are raised. First of all, in addition to other rights and obligations arising in such a legal relationship, there is also the issue of ensuring the repayment of credit funds. In this context, the question arises: "Which means of loan security to choose", ie which means of loan secu...

By Adis Mehić, Jasmina Tahirović

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

In modern business conditions, innovations are an important prerequisite for successful business changes, in order to ensure sustainable competitiveness in the domestic and global markets. In these countries, there are no significant financial investments in research and development activities, as well as in science, which is the basis for the crea...

By Olgica Nestorović, Dušan Aničić, Vesna Petrović

Today, it can be emphasized with certainty that the rule of law is the foundation of modern economics, politics, culture, education, etc. There is no area of the social system that is not dependent on and protected by the implementation of the rule of law. According to the criterion of whether this principle is applied, states are classified as tot...

By Atanas Kozarev, Tijana Bombol Delevska

E-marketing in tourism has emerged with the development of information technology and the increasing use of the Internet by a wide range of users. During 2020, a pandemic caused by the COVID-19 virus was declared worldwide. One of the most affected activities is tourism, given that the movements of people around the world are limited. In this conte...

By Marinko Mikić

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