Application of FACTS Devices in a Multi-Machine Power System Network for Transient Stability Enhancement: A Case Study of the Nigerian 330kV 48-Bus System. - Imo E. Nkan; Ogbonnaya I. Okoro; Patrick I. Obi; Chukwuemeka C. Awah; Udochukwu B. Akuru (AFRICON, 2019)