Tri Wahyudi, G. B. Sulistyo, N. Purwati, and N. Hasan. “Analysis of E-Commerce Applications Using the System Usability Scale (SUS) Approach”. Jurnal Teknoinfo, Vol. 20, no. 1, Jan. 2026, pp. 57-65, doi:10.33365/teknoinfo.v20i1.820.