This sub-category contains graduate courses taught at the University of Liberia Graduate School by various instructors.

- This is an introductory course that covers the main principles and concepts of deterministic mathematical models for decision-making. It covers Linear Programming; Project Management with CPM; Inventory Models; Introductory Queuing Theory. (3 CHrs)
- This is an introductory course that covers the main principles and concepts of deterministic mathematical models for decision-making. It covers Linear Programming; Project Management with CPM; Inventory Models; Introductory Queuing Theory. (3 CHrs)

- This is an introductory course that covers the main principles and concepts of deterministic mathematical models for decision-making. It covers Linear Programming; Project Management with CPM; Inventory Models; Introductory Queuing Theory. (3 CHrs)