Geahča maid

• Methodological Evaluation of Field Research Station Systems in Rwanda Using Difference-in-Differences Model
  Dahkki: Mudacumura, Ngoma
  Almmustuhtton: (2008)
• Methodological Evaluation of Municipal Water Systems in Ghana Using Difference-in-Differences for Cost-Effectiveness Analysis
  Dahkki: Agbodza, Kofi, et al.
  Almmustuhtton: (2010)
• Methodological Evaluation of Field Research Stations in Ethiopia Using Bayesian Hierarchical Models for Yield Measurement
  Dahkki: Kidane, Hemal, et al.
  Almmustuhtton: (2000)
• Methodological Evaluation of Field Research Stations Systems in Ethiopia Using Time-Series Forecasting Models
  Dahkki: Asfaweghiya, Mekonnen, et al.
  Almmustuhtton: (2003)
• Methodological Assessment and Cost-Efficiency Analysis of Water Treatment Facilities in Nigerian Municipalities Using Difference-in-Differences Models
  Dahkki: Nwosu, Chima, et al.
  Almmustuhtton: (2008)