The Rural Development Program as an Instrument to Support the Technological Modernization of Agriculture. Lubuskie Case Study Numerical Simulations of the Exploitation Parameters of the Rotary Feeder Analysis of Forecasted Methane Concentration at the Top Gate of a Wall Ventilated by Means of the “U” System. Case Study Multivariate Nonconformity Analysis for Paving Stone Manufacturing Process Improvement Rotors of Vertical-Axial Wind Turbines Assembled in Bearings and Aerodynamic Characteristics of a Blade with Unclosed Wing Profile Customer Knowledge Management in Enterprise Software Development Companies: Organizational, Human and Technological Perspective Assessment of the Stability of Bev Lhd Loader The Impact of Psychophysical Factors on the Level of Occupational Risk in Small-Sized Enterprises with Particular Emphasis on the Manufacturing Sector Comparative Analysis of Combustion of Qualified Composite Fuel for the Transitional Period in the Household and Communal Sector in Poland Application of Concepts of the Analytic Hierarchy Process in Decision-Making Logistics Aspect of Organizational Culture and Normative Commitment in Electric Energy Supply Chain E-Service Quality Assessment According to Hierarchical Service Quality Models