9 th International IFS and Contemporary Mathematics and Engineering Conference July 08-11, 2023 Tarsus, Mersin, TURKEY Abstract Book EDITOR-IN-CHIEF Assoc. Prof. Dr. Gökhan Çuvalcıoğlu Mersin University, TURKEY EDITORS Assis. Prof. Dr. Buğra Sarper Tarsus University, TURKEY Dr. Feride Tuğrul Kahramanmaraş Sütçü İmam University, TURKEY EDITING TEAM Dr. Arif Bal Mersin University, TURKEY Ms.D. Şeyda Sezgek Mersin University, TURKEY Cansu Altıncı Mersin University, TURKEY ISBN: 978-605-68670-9-5