Draining the Waigani swamp: a congratulatory message to Prime Minister Hon James Marape by Sam Koim May 31, 2019
Electoral corruption in PNG: caught between the law and a hard place by Sam Koim and Grant Walton June 19, 2017
Australia’s stance on corruption – will all roads lead to Nauru (and Manus)? by Sam Koim June 15, 2015
The perilous state of Taskforce Sweep: an interview with Sam Koim by Sam Koim, Grant Walton and Ashlee Betteridge December 19, 2014