Journal articles
LADUMA: Discovery of a luminous OH megamaser at z > 0.5, Glowacki, Collier, Kazemi-Moridani, et al., The Astrophysical Journal Letters, 931, 1 (2022)
LADUMA: Looking at the Distant Universe with the MeerKAT Array, Blyth, Baker, Holwerda, et al., Proceedings of MeerKAT Science: On the Pathway to the SKA. 25-27 May, 2016
Popular press, podcasts, etc.
OH Megamaser discovered by LADUMA:
Articles:
Most distant laser ever found in a galaxy 6.6 billion light-years away, Big Think
Astronomers detect galactic space laser, Phys.org
Podcasts:
The Cosmic Savannah - Episode 53: Space Lasers!