Development of Science E-Flipbook Integrated Illegal Sand Mining on River Basin to Improve Environmental Care Attitude

Author(s): Shobhi Al-Ghifari Azhary, I Gusti Putu Suryadarma, Puspa Indah Devitasari, Kuswanto Kuswanto,

Date: Apr 11, 2020

Source: IJECA (International Journal of Education and Curriculum Application)

Publisher: FKIP, Universitas Muhammadiyah Mataram

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