Gaya APA
Supiyana, ., et.al, . ().
The efeect of base materilas addition to the waste organic matter and manure on biogas production and slude quality as fertilizers .
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Gaya MLA
Supiyana, ., et.al, .
"The efeect of base materilas addition to the waste organic matter and manure on biogas production and slude quality as fertilizers ".
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,
.
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