SAT 및 ACT 준비, 기네스 레코드 보유자 및 정신 수학에 의해 작성.
Get ready to obtain a perfect score on the SAT and ACT using The Viera Method: a teaching methodology based on mental math and memory techniques created by Guinness Record Holder Yusnier Viera.Last updated on Mar 2, 2021
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Viera Academy
2.0.27 by EducUp
Mar 2, 2021