Browsing by Advisor "P, Abdul Gafar"
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Pemeriksaan Diatom Dengan Destruksi Asam pada Sungai Kelembah dan Sungai Sibarau Kota Tebing Tinggi (Universitas Sumatera Utara, 2019)Drowning is almost always found from time to time. This is not surprising because around us there are gutters, wells, ponds, rivers, lakes or the sea, even buckets filled with water or bath tubs. Examination of victims ...