Bahrun, Bahrun, Department of Teacher Training and Education, Universitas Syiah Kuala
Bahrun, Bahrun, Early Childhood Education Department, Syiah Kuala University
Bal, Ayten Pinar, Department of Mathematics and Science, Çukurova University
Barghamadi, Saeid, Shahid Rajaee Teacher Training University, Tehran,
Batiibwe, Marjorie Sarah K., Department of Science, Technical and Vocational Education, Makerere University, Kampala
Bernard, Martin, Ikip siliwangi
Budiarto, Mega Teguh, Department of Mathematics Education, Universitas Negeri Surabaya
Budiarto, Mega Teguh, Surabaya State University
Busrah, Zulfiqar, Tadris Matematika, Institut Agama Islam Negeri Parepare, Indonesia