Agung prasetyo, Agus Herwanto, Vitri Tundjungsari, and Diah Aryani. “Web-Based Decision Support Assistant for Sectoral Stock Technical Analysis Using Walk-Forward Analysis”. International Journal of Science and Society, Vol. 8, no. 3, July 2026, pp. 90-110, doi:10.54783/ijsoc.v8i3.1707.