Pratama, A. S., Yuliawati, W. ., Hatta, D., & Shalahuddin, S. (2025). THE IMPACT OF YEN EXCHANGE RATE, COAL REFERENCE PRICE, LNG PRICE, AND COAL PRODUCTION ON INDONESIA COAL EXPORTS TO JAPAN. Jurnal Ekonomi Ichsan Sidenreng Rappang, 4(2), 129–141. https://doi.org/10.61912/jeinsa.v4i2.243