1. Mechanical Engineering Department Zonguldak Bulent Ecevit University incivez Mah. Zonguldak 67100 Türkiye
2. Department of Industrial Engineering Tatmetal Celik Sanayi ve Ticaret A.S Hamzafakihli Mah., Organize Sanayi Bolgesi, No: 1, Kdz. Eregli Zonguldak 67300 Türkiye