Alfian Abdul Ghaffar, and Indrawati. “The Assessment of Usability and Service Quality in E-Commerce Using the Integration of Analytical Hierarchy Process (AHP) and Technique for Order Performance by Similarity to Ideal Solution (TOPSIS)”. Asian Journal of Business and Accounting, vol. 17, no. 1, June 2024, doi:10.22452/ajba.vol17no1.7.