1.
Pulungan ED. The Widening of European Union to Post Soviet Countries: Case Study of Bulgaria Acceptance and Ukraine Accession. Pencerah [Internet]. 2023 Aug. 5 [cited 2025 Jul. 6];9(3):790-801. Available from: https://jurnal-umbuton.ac.id/index.php/Pencerah/article/view/2922