Автори

• Kostadinova Tajana Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia
• Čankulovska-Tenovska Andrijana Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia
• Atkovska Katerina Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia
• Ruseska Gordana Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia
• Boškovski Boško Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia
• Bogoevski Slobodan Faculty of Technology and Metallurgy, University “Ss Cyril and Methodius” in Skopje, Rugjer Bošković 16, 1000 Skopje, Republic of North Macedonia