Maitri, Atikah, and Yanita Yanita. “HUBUNGAN ANTARA UKURAN-UKURAN INFORMASI PADA HIMPUNAN KABUR HESITANT”. Jurnal Matematika UNAND 8, no. 2 (July 15, 2019): 15–21. Accessed October 31, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/450.