Browsing Undergraduate Theses by Advisor "Hidayati"
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Analisis Status Mutu Air pada Parameter Fosfat (P₂O₅) dan Nitrat (NO₃) Menggunakan Metode STORET sebagai Upaya Pengelolaan Kualitas Air Danau Toba pada Desa Tongging Kabupaten Karo
(Universitas Sumatera Utara, 2025)Lake Toba, as the largest lake in Indonesia, faces pollution challenges due to floating net cage (KJA) activities that contribute to an increase in phosphate (P₂O₅) and nitrate (NO₃) compounds. This study aims to evaluate ...