BancinR. F. and RachmaniahM. (2022) “Usability Testing using Cognitive Walkthrough to Evaluate Blockchain-Based Chili Distribution Transaction Applications”, Jurnal Ilmu Komputer dan Agri-Informatika. Bogor, ID, 9(1), pp. 1-12. doi: 10.29244/jika.9.1.1-12.