G. Opoku

Electric network interconnection of Mashreq Arab Countries

Ibrahim El-Amin, A. M. Al-Shehri, G. Opoku, 1994 .

Coordination of Reactive Power Sources to Correct Bus Voltage Violations in an AC-DC System

G. Opoku, C. M. Ong, 1984, IEEE Power Engineering Review.

Mashreq Arab interconnected power system potential for economic energy trading

Ibrahim El-Amin, A. M. Al-Shehri, G. Opoku, 1994 .

Reactive Power Control to Alleviate Bus Voltage Violations in an AC-DC System

G. Opoku, C. M. Ong, 1985, IEEE Power Engineering Review.