Sanjaya, I. ., A. . Azimah, D. . Hindarto, and A. . Sani. “Tourism Destination Recommendation Using Blockchain Technology and MCDM Approach”. Sinkron : Jurnal Dan Penelitian Teknik Informatika, vol. 10, no. 1, Jan. 2026, pp. 315-29, doi:10.33395/sinkron.v10i1.15482.