Widodo, Sri, Cultivation of Agriculture Department, Faculity of Agriculture, Gadjah Mada University, Indonesia

• Vol 3, No 8 (1984): Juli - Research Articles
  Socioeconomic Study On Technical Efficiency Of Farm Rice Production
  Abstract  PDF
• Vol 4, No 3 (1986): Juli - Research Articles
  An Econometric Study of Production Efficiency Among Rice Farmers In Irrigated Lowland Villages In Java, Indonesia
  Abstract  PDF
• Vol 4, No 2 (1986): April - Research Articles
  Total Factor Productivity and Frontier Production Function
  Abstract  PDF