Kamila, T. F. and Fintani, P. S. (2026) “Analisis Portofolio Dan Risiko Lingkungan Investasi Galian Batu Manual Tanah Bengkok Desa Sikasur Berdasarkan Etika Syariah Serta Pertimbangan Sharia Screening”, RIGGS: Journal of Artificial Intelligence and Digital Business, 4(4), pp. 12048–12055. doi: 10.31004/riggs.v4i4.5392.