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Ethics Statement
Amin Muslih
Program Studi Pendidikan Sains. Program Pasca Sarjana UNS
Surakarata, 57126, Indonesia
Indonesia
Widha Sunarno
Program Studi Pendidikan Sains. Program Pasca Sarjana UNS
Surakarata, 57126, Indonesia
Indonesia
Nonoh Siti Aminah
Program Studi Pendidikan Sains. Program Pasca Sarjana UNS
Surakarata, 57126, Indonesia