Segmenting QRIS Readiness Among Traditional Market Traders Using Technology Readiness Index 2.0 and K-Means Clustering. j. Teknik inform. [Internet]. 2026 Oct. 30 [cited 2026 Oct. 18];19(2):495-508. Available from: https://journal.uinjkt.ac.id/index.php/ti/article/view/53783