Lestiawan, Rendik, & Syifa Nur Rakhmah. " Analisa Kualitas Aplikasi WTR Application Vendor Excellence (TRACE) PT Waskita Toll Road Dengan Metode Heuristic Evaluation." INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal of Informatics [Online], 9.2 (2024): 194 - 202. Web. 5 Jul. 2026