“Hedging Strategies As Risk Management Tool to Mitigate Exchange Rate Volatility at Business in Batam”. Community Engagement and Emergence Journal (CEEJ) 7, no. 4 (September 28, 2026): 4573–4584. Accessed October 5, 2026. https://journal.yrpipku.com/index.php/ceej/article/view/12108.