1. Department of Material and Material Processing Technologies, Technical Sciences Vocational College, Gazi University, Ankara, Turkey
2. Department of Chemistry, Faculty of Science, Federal University Dutse, Dutse, Jigawa, Nigeria
3. Sorgun Vocational School, Yozgat Bozok University, Yozgat, Turkey
4. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
5. Department of Chemistry, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Turkey
6. Department of Chemistry, Faculty of Science, Fırat University, Elazığ, Turkey