%D 2012 %K Sustainable develompment, internal cost, external cost, internalizing external cost, society marketing, socially effiecient %L repounp37997 %P 1-8 %A Idris Idris %T Internalization Of The External Costs To Reach The Rates Of Output That Are Socially Efficient %V 12 %J JURNAL ECONOMAC : Jurnal Ilmiah Ekonomi, Manajemen dan Akuntansi %I Fakultas Ekonomi Universitas Negeri Padang %N 1