1. Department of Industrial Engineering, Faculty of Engineering and Natural Sciences, Konya Technical University, Konya, Turkey + Department of Applied Mathematics and Informatics, Faculty of Science, Kyrgyz Turkish Manas University, Bishkek, Kyrgyzstan
2. Institute of Science, Kyrgyz Turkish Manas University, Bishkek, Kyrgyzstan
3. Department of Mathematics Education, Faculty of Education, Gazi University, Ankara, Turkey