Frobenius, A.C. and Kurniawan, R.C. 2025. User Interface Evaluation of the Sumber Alam Ekspres Application Using the Heuristic Evaluation Method. Journal of Applied Informatics and Computing. 9, 3 (Jun. 2025), 651–657. DOI:https://doi.org/10.30871/jaic.v9i3.9285.