Saftari, L. N.; Susanti, H.; Randa, G. B.; Saputra, L. M. .; Azzahra, A. G. . “Influence of Visual Input and Surface Stability on Gastrocnemius Muscle Activation During Quiet Standing Using Multi-Feature EMG and Bilateral Assessment. ” ijeeemi 2026, 8 (1), 80-93. https://doi.org/10.35882/ijeeemi.v8i1.297.