समान संसाधन

• Methodological Evaluation of Municipal Water Systems in Ghana Using Difference-in-Differences for Cost-Effectiveness Analysis
  द्वारा: Agbodza, Kofi, और अन्य
  प्रकाशित: (2010)
• Methodological Assessment and Cost-Efficiency Analysis of Water Treatment Facilities in Nigerian Municipalities Using Difference-in-Differences Models
  द्वारा: Nwosu, Chima, और अन्य
  प्रकाशित: (2008)
• Methodological Evaluation of Field Research Station Systems in Rwanda Using Difference-in-Differences Model
  द्वारा: Mudacumura, Ngoma
  प्रकाशित: (2008)
• Methodological Evaluation of Transport Maintenance Depot Systems in Senegal Using Quasi-Experimental Design for Cost-Efficiency Assessment
  द्वारा: Mamadou, Maguidou
  प्रकाशित: (2007)
• Methodological Evaluation of Regional Monitoring Networks in Senegal Using Difference-in-Differences for Risk Reduction Measurement
  द्वारा: Diop, Mamadou
  प्रकाशित: (2002)