372- Interpretation of Duality of Linear Programming on Some Economic Problems.

483- Basic Principles in Linear Programming

1361- Multi-Parametric Linear Programming

1373- Solution Methods for Integer Programming Problems

1229- On The Reduction of LP Problem

601-Operations Research IV Parametric Programming

1391- Computer Package Programs for Mathematical Programming Techniques to Solve Linear Programming Models

1266- The Generation of All Efficient Extreme Points for a Multiple Objective Linear Program

1237- Multi-Objective Linear Programming

396-Inseeking by the Nonplex Method in Non-Linear Programming