Leo Amran 1), Eliza 2), Suardi Tarumun 2) Hp: ;

1 ANALYSYS INCOME RATE OF SUSTAINABLE FOODS HOUSE FARMER AREA (KRPL) IN PEKANBARU CITY, RIAU PROPVINCE ANALISIS TINGKAT PENDAPATAN PETANI KAWASAN RUMA...
Author:  Veronika Tedja

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