RAMADHANI, I.; DAMAYANTI, A.; WINARKO, E. Hybrid Extreme Learning Machine dan Firefly Algorithm untuk Meramalkan Nilai Tukar Rupiah terhadap Dolar. Contemporary Mathematics and Applications (ConMathA), [S. l.], v. 3, n. 2, p. 112–129, 2021. DOI: 10.20473/conmatha.v3i2.29802. Disponível em: https://e-journal.unair.ac.id/CONMATHA/article/view/29802. Acesso em: 8 sep. 2024.