1 Subjects: “...Business mathematics and systems / bicssc...”

2 Subjects: “...Mathematics & science / bicssc...”

3 Subjects: “...mathematical programming...”

4 Subjects: “...mathematical model...”

5 Subjects: “...mathematical model...”

6 Subjects: “...mathematical models...”

7 Subjects: “...mathematical programming...”

8 Subjects: “...mathematical optimization...”

9 Subjects: “...mathematical optimisation...”

10 Subjects: “...Mathematics...”

11 Subjects: “...mathematical modeling...”

12 “... and applied statistics; applied time series analysis; forecasting; applied mathematics; energy economics...”

13 “...This open access textbook provides a concise introduction to economic approaches and mathematical...”

14 “... of new econometric, operational research and mathematical and statistical techniques offers scope...”