UCDP GED: Organized Violence in 2019
UCDP GED map showing fatal events in 2019 by type of violence.
UCDP GED 2019
Geographical distribution of IS, al-Qaida, and their affiliates, 2019.
UCDP Bulletin no. 9. Organized Violence in 2019.
UCDP Conflict Encyclopedia Tutorial (ucdp.uu.se)
Introduction to UCDP Definitions of Organized Violence
Lecture on Peace Research by Peter Wallensteen