Thuong, N.
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 Using high algebra to design frequency divider  include hazard.
<em>VNU Journal Of Science: Mathematics - Physics, 24</em>(3).
Retrieved from <a href="https://js.vnu.edu.vn/MaP/article/view/3512" target="_new">https://js.vnu.edu.vn/MaP/article/view/3512</a>