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		Lusiana, N., & 		Rahadi, B.
2018 Nov 30.  PREDIKSI DISTRIBUSI PENCEMARAN AIR SUNGAI DAS BRANTAS HULU KOTA BATU PADA MUSIM HUJAN DAN KEMARAU MENGGUNAKAN METODE SPASIAL INVERSE DISTANCE WEIGHTED. ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science). [Online] 12:2