Jaya IMA, Gusti Ayu M, Tantra IW, Gumi WS, Parta IN. Evaluation of Geopolitical Effects: Analysis of Abnormal Returns and Trading Volume on IDX30 After the Russian and Ukrainian Conflict. KRISNA: Kumpulan Riset Akuntansi [Internet]. 2024 Jul. 4 [cited 2026 Jan. 16];16(1):70-86. Available from: https://www.ejournal.warmadewa.ac.id/index.php/krisna/article/view/9063