Pengaruh diversifikasi ekspor terhadap pertumbuhan dan volatilitas output : Studi kasus sektor industri manufaktur di Indonesia periode 2000-2010 = The role of export diversification on output growth and volatility : Case study of manufacturing industry in Indonesia on the periode of 2000-2010 / Yudi Risman Hadiyanto - Yudi Risman Hadiyanto, author (2013)