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  • Water quality testing and science education practice research of primary and secondary school students based on the concept of circular economy
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    Water quality testing and science education practice research of primary and secondary school students based on the concept of circular economy

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    Muhammad Khairul
    Muhammad Khairul
  • Digital Module in Hydrology - Integrated Ecoliteracy and Spiritual Attitude
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    Digital Module in Hydrology - Integrated Ecoliteracy and Spiritual Attitude

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    Muhammad Khairul
    Muhammad Khairul