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Nur Azizah Lubis
Universitas Samudra
Indonesia
Prodi Pendidikan Fisika, FKIP
Numasyitah Numasyitah
Universitas Samudra
Indonesia
Prodi Pendidikan Fisika, FKIP
Molani Paulina Hasibuan
Universitas Samudra
Indonesia
Prodi Pendidikan Kimia, FKI
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