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Co-authors
Utari SumarmoSTKIP SiliwangiVerified email at stkipsiliwangi.ac.id
Heris HendrianaIKIP Siliwangi (Professor of Mathematics Education)Verified email at ikipsiliwangi.ac.id
Nita NoviantiUniversitas Pendidikan Indonesia; University of TasmaniaVerified email at upi.edu
Mahammad AliProfessor of Chemistry, Department of Chemistry, Jadavpur UniversityVerified email at chemistry.jdvu.ac.in
Risa TriarisantiMagister Pendidikan Bahasa Inggris Universitas Pendidikan IndonesiaVerified email at upi.edu
Endang Sugihartiuniversitas negeri semarangVerified email at mail.unnes.ac.id
Iwan JunaediUniversitas Negeri SemarangVerified email at mail.unnes.ac.id
Amin SuyitnoJurusan Matematika FMIPA Universitas Negeri SemarangVerified email at mail.unnes.ac.id
Arif Husein LubisUniversitas Pendidikan IndonesiaVerified email at upi.edu
didin samsudinUniversitas Pendidikan IndonesiaVerified email at upi.edu
Prof. Dr. Syihabuddin, M.Pd.Universitas Pendidikan IndonesiaVerified email at upi.edu