Sudaryono, S., H. Manurung, and R. Pannyiwi. “The European Union’s (Eu) Contribution As A Global Defense And Security Actor In The International System”. JIMAD : Jurnal Ilmiah Multidisiplin, vol. 2, no. 1, Oct. 2024, pp. 43-57, doi:10.59585/jimad.v2i1.532.