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Gaya APA

Lestari, R, D, U, P. (2014). Mahir Matematika SD/MI . Yogyakarta: Yogyakarta: Graha Ilmu.

Gaya MLA

Lestari, Rokhaniah, Dan, Umi, Puji. "Mahir Matematika SD/MI". Yogyakarta: Yogyakarta: Graha Ilmu, 2014. Text.