TAMPUBOLON, Ricky Bryan; ZAI, Simon Nisja Putra; AGUSTIN, Hani. THE IMPACT OF FUEL OIL INCREASE ON STOCK PRICES: AN EVENT STUDY APPROACH ON THE IDX80 INDONESIA STOCK EXCHANGE 2022. International Journal of Economics, Business and Accounting Research (IJEBAR), [S. l.], v. 7, n. 3, p. 979–988, 2023. DOI: 10.29040/ijebar.v7i3.10167. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/10167. Acesso em: 31 jul. 2025.