PENGARUH BAURAN PEMASARAN TELOR BEBEK TERHADAP PENDAPATAN MASYARAKAT PENGELOLA BEBEK PETELOR DI MARTUBUNG MEDAN LABUHAN

Abstract

The decreasing income of the management community can be caused by increasing production costs which are not accompanied by an increase in comparable income through the sale of duck eggs and can also be caused by the marketing mix through inefficient marketing channels.