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Ultay, Eser, Department of Elementary Education, Giresun University, Giresun, Turkey (Turkey)
Ultay, Neslihan, Department of Elementary Education, Faculty of Education, Giresun University, Giresun (Turkey)
Uludağ, Gonca, Department of Preschool Education, Faculty of Education, Giresun University (Turkey)
Umami, Muhimatul, Departement of Biology, Faculty of Science and Technology, Universitas Islam Negeri (UIN) Sunan Gunung Djati, Bandung (Indonesia)
Umar, Fini Alfionita, Department of Electrical Engineering, Faculty of Engineering, Institut Kesehatan dan Teknologi Graha Medika, Kotamobagu, Indonesia (Indonesia)
Ursavas, Nazihan, Recep Tayyip Erdoğan University, Rize (Turkey)
Ursavas, Nazihan, Department of Mathematics and Science Education, Faculty of Education, Recep Tayyip Erdogan University, Rize, (Turkey)
Urwah, Mushfani Ainul, Department of Computer Science Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Bandung (Indonesia)
Usta, Necla Dönmez, Faculty of Education, Giresun University, Turkey (Turkey)
Utami, Budi, Department of Science Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta (Indonesia)
Uyulgan, Melis Arzu, Chemistry Education, Mathematics and Science Education Department, Faculty of Education, Dokuz Eylul University (Turkey)
