Category: VOL.(8), NO.(1), 2021

L. N. M. Tawfiq1 and A. K. Jabber2 1College of Education for Pure Science Ibn Al-Haitham, University of Baghdad. Email: luma.n.m@ihcoedu.uobaghdad.edu.iq 2College of Education, University of Al-Qadisiyah, Email: alaa_almosawi@qu.edu.iq DOI: 10.52113/2/08.01.2021/40-48

Prof. Dr. Muner Abdulkhalik Alkhafaji , Dalia Raad AbdDepartment of Mathematics, College of Education, Al-Mustansiriyah UniversityDaliaraad864@gmail.com DOI: 10.52113/2/08.01.2021/31-39 Keywords: fuzzy open set, membership function, fuzzy topology

Hawraa K. Hami1,*, Ruba F. Abbas2, Amel S. mahdi3, Asma A. Maryoosh4 Department of Chemistry, College of Science, AL-Mustansiriyah University. *Corresponding Author: howraak2012@gmail.com DOI: 10.52113/2/08.01.2021/22-30

Mohammad Khalaf Rahim Al-juaifari University of Kufa, Iraq Mohammad.aljuaifari@uokufa.edu.iq DOI: 10.52113/2/08.01.2021/14-21

Huda Dheyauldeen Najeeb 1*, Rana Fareed Ghani 2 1Department of Public Relations, College of Media, Al Iraqia University 2Department of Computer Science, College of Science, Technology University DOI: 10.52113/2/08.01.2021/1-13