Vol 4, No 7 (2021)

July

DOI: https://doi.org/10.33846/aijha407

Table of Contents

Research

Micro Nutrients (Fe, Mn, Zn, and pH) Effluent Digester Biogas Raw Material Water Hyacinth (Eichornia crassipes) as Raw Material for Organic Fertilizer
Hery Koesmantoro, Karno Karno, Sunaryo Sunaryo
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151-156