“Marissa J. Moorman, Powerful Frequencies. Radio, State Power and the Cold War in Angola, 1931–2002 (Ohio: Ohio University Press, 2019), 240pp, paperback, ISBN 9780821423707”, KRONOS, vol. 45, no. 1, p. 155, Dec. 2019, Accessed: Feb. 26, 2026. [Online]. Available: https://www.epubs.ac.za/index.php/kronos/article/view/669