| 4941 | Types of silica raw materials on the territory of the Republic of Macedonia
Krsto Blazev, Blagica Doneva, Gorgi Dimov, Marjan Delipetrev, Todor Delipetrov | 7. Balkanski rudarski kongres |
| 4940 | The Bulqiza chrome mines and problems of its development in depth
Edmond GOSKOLLI | 7. Balkanski rudarski kongres |
| 4939 | A KINEMATICALLY DRIVEN SLIDER CRANK MECHANISM
Aleksandar Milašinović, Zdravko Milovanović, Željko Đurić | 13th International Conference on Accomplishments in Mechanical and Industrial Engineering |
| 4934 | ANALYSIS OF CARBON FOOTPRINT METHOD-AN REVIEW
Milica Jović, Mirjana Laković, Predrag Živković, Dragana Dimitrijević | 13th International Conference on Accomplishments in Mechanical and Industrial Engineering |
| 4933 | NEW APPROACH IN THE RESEARCH OF DYNAMIC BEHAVIOR OF ROLLING ELEMENT BEARING
Radoslav Tomović | 13th International Conference on Accomplishments in Mechanical and Industrial Engineering |
| 4932 | Usage of the method of seismic refraction while investigating coal deposits
Vladimir Manevski, Todor Delipetrov, Strase Manevski, Blagica Doneva, Marjan Delipetrev | 7. Balkanski rudarski kongres |
| 4931 | Hydraulic transport of mineral resources from the underground coal mine “Vitoliste”
Strase Manevski, Zoran Despodov, Vladimir Manevski, Todor Delipetrov | 7. Balkanski rudarski kongres |
| 4930 | Exploration of underground structures with geophysical - seismic methods
Blagica Doneva, Todor Delipetrov, Marjan Delipetrev, Krsto Blazev, Gorgi Dimov | 7. Balkanski rudarski kongres |
| 4929 | CONSTRUCTION AND DIMENSIONING OF A BORDER REINFORCED CONCRETE PILLAR FOR STOCK EXPLOATATION IN THE VEINED PART BELOW LEVEL 590 OF THE VARBA-BATANTSI MINE
Georgi Dachev | 7. Balkanski rudarski kongres |
| 4928 | IMPROVING THE PROTECTION OF MINING EQUIPMENT BY DEVELOPING NEW GENERATION OF METAL DETECTORS AND MAGNETIC SEPARATORS
Roman Razpotnik | 7. Balkanski rudarski kongres |