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Items where Author is "Ritonga, Mangasi"

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Thesis

Ritonga, Mangasi (2023) PENGARUH KESADARAN LINGKUNGAN (X) TERHADAP PERILAKU MASYARAKAT (Y) DALAM MENGURANGI SAMPAH PLASTIK DI DESA HAUNATAS KECAMATAN SAIPAR DOLOK HOLE KABUPATEN TAPANULI SELATAN. Undergraduate thesis, Universitas Satya Negara Indonesia.

This list was generated on Fri Oct 30 22:04:46 2026 WIB.