Zakwan, Alya Syabira, et al. “Pengaruh Likuiditas, Struktur Modal, Dan Ukuran Perusahaan Terhadap Return on Assets (ROA) Pada PT Golden Energy Mines Tbk (GEMS) Periode 2019–2024 (Data Kuartal)”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 5, no. 2, June 2026, pp. 6244-5, doi:10.31004/riggs.v5i2.8863.