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022 _a0975-1041
245 0 _aIndian Journal of Pure & Applied Physics
260 _aIndia
260 _bNISCAIR
650 _a Physics
650 _aScience
856 _uhttps://doaj.org/toc/5279e66eceda4012b04661423c643ff6
942 _2ddc
942 _cDOAJEJ
999 _c71315
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945 _a1
_bMadushi Gamage
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_dMadushi Gamage