Widianingsih, Betti, Electrical Engineering Department, State Polytechnic of Cilacap, Jalan Dr.Soetomo No 1 Sidakaya Cilacap, Central Java, Indonesia
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Vol 24, No 1: January 2019 - Articles
Characterization of Micronutrients and Heavy Metal Content in Organic Fertilizer Made From Fly Ash and Organic Waste
Abstract PDF