A. Rittidech*, S. Wantrong and S. Chommi
Department of Physics, Faculty of Science Mahasarakham University, Mahasarakham 44150, Thailand
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2021; 22(2): 221-225
Published on Apr 30, 2021
Department of Physics, Faculty of Science Mahasarakham University, Mahasarakham 44150, Thailand
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