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M. Taufiq Program Studi Pendidikan IPA, FMIPA Universitas Negeri Semarang, Indonesia
N. R. Dewi Program Studi Pendidikan IPA, FMIPA Universitas Negeri Semarang, Indonesia
A. Widiyatmoko Program Studi Pendidikan IPA, FMIPA Universitas Negeri Semarang, Indonesia
ISSN: 2089-4392
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