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Browsing National Research Conference on Applied Social Statistics (NRCASS) by Author "Wickramanayaka, D.G.A.M."

Browsing National Research Conference on Applied Social Statistics (NRCASS) by Author "Wickramanayaka, D.G.A.M."

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  • Wickramanayaka, D.G.A.M.; Henegedara, G. M. (Department of Social Statisctics, University of Kelaniya, Sri Lanka, 2020)
    Gem industry, which is highly developed through the advancement of technology, has increased Sri Lanka's foreign exchange. By 2017, Sri Lanka has received a total of 22,075 million Rupees. This is a very high contribution ...
  • Wickramanayaka, D.G.A.M. (Department of Social Statisctics, University of Kelaniya, Sri Lanka, 2020)
    ගෝලීය වශයෙන් 2030 වර්ෂය වන විට ඉටුකර ගැනීමට අපේක්ෂිත තිරසාර සංවර්ධන අරමුණු 17 අතුරින් සිව්වන අරමුණ බවට පත්ව ඇත්තේ ගුණාත්මක අධ්‍යාපනයක් ලබා දීමයි. එහි පරමාර්ථය වී ඇත්තේ “සියල්ලන් ඇතුළත් කර ගත් හා සාධාරණ ගුණාත්මක අධ්‍යාපනය ...

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