This study evaluates the performance of road transport companies using Data Envelopment Analysis (DEA) to measure relative technical efficiency. The analysis is based on multiple input variables, including employees, assets, material costs, and labor costs, and output indicators such as EBIT, efficiency ratio, and value added. An input-oriented CCR...

By Marjan Sternard, Tina Peklar

We are witnessing changes in the manufacturing industry, this time for the better, thanks to science and businessmen, it has been proven that there are new alternative values, thoughts, risks and questions. What will happen if the raw materials currently used in production are no longer available? This paper predicts a change in traditional product...

By Mirko Tešić, Zorica Tešić

This paper presents the characteristics of signal attenuation at the physical layer of IoMT systems. The first two layers of the IoMT system (the physical PHY layer and the MAC data layer) are regulated by the IEEE 802.15.6 standard. In accordance with this standard, radio signal attenuation caused by the human body should be considered as an addit...

By Goran Popović, Almir Ahmetspahić

The growth of mobile technologies has increased the volume of digital data with forensic value (Casey, 2011; Quick & Choo, 2014). Traditional approaches are often insufficient for processing complex data from mobile, cloud, and IoT environments (Raghavan, 2013; Zawoad & Hasan, 2015). Artificial intelligence (AI) and machine learning (ML) en...

By Hadžib Salkić, Almira Salkić, Aldijana Omerović

The most common traffic accidents on the roads are collisions between two or more vehicles. The consequences of a traffic accident depend on many factors, but there are two dominant factors: the first is the amount of kinetic energy that the vehicles have at the moment of primary contact, and the second is the position and manner of entry of the ve...

By Momčilo Sladoje, Asib Alihodžić

For a long time, there was an opinion that management organizational solutions and leadership methodology with leadership styles were common or approximately the same throughout the world. This projection was based on the relatively uniform principles of the social market economy of Europe and the prevailing logic of the free economy in the USA and...

By Enes Huseinagić

In Bosnia and Herzegovina, cash transactions still play a key role in payment transactions, despite the growth of card transactions (the value of card transactions reached 21.1 billion KM in 2025, with a growth rate of 14.53 %, according to the Central Bank of Bosnia and Herzegovina). The logistics of cash in the ATM network traditionally relies on...

By Mirza Mehanović, Abidin Deljanin, Almir Ahmetspahić, Goran Popović

The motivation for this research was to determine whether payment system digitalization affects only the growth of cashless transactions or also the structural transformation of modern financial markets. The aim of the paper was to empirically examine the relationship between the total value of cashless transactions, the share of card payments, the...

By Zlatko Sviben

This paper analyzes the connection between the consistent application of Occupational Safety and Health (OSH) regulations and the operational stability of energy facilities. The starting hypothesis is that impunity, at both individual and organizational levels, directly increases the risk of technical failures and accidents. Tolerating violations o...

By Kasim Bajramović, Irhad Bajramović, Irfan Bajramović

Security management in a business entity is a demanding challenge given the current global threats. A leader (a responsible person for the security of a business entity) is required to manage a system of balance of empathy, strength, vision and adaptability, while at the same time meeting the often conflicting demands of employees, the community an...

By Vlado Jovanović, Boris Tušinski