NUGRAHA, I. I.; SUPENDAR, H.; FAHLAFI, R. ANALISA KUALITAS LAYANAN WEBSITE PERPUSTAKAAN NASIONAL DENGAN METODE WEBQUAL 4.0 DAN IMPORTANCE PERFORMANCE ANALYSIS (IPA). Jurnal Informatika dan Teknik Elektro Terapan, [S. l.], v. 12, n. 1, 2024. DOI: 10.23960/jitet.v12i1.3615. Disponível em: https://journal.eng.unila.ac.id/index.php/jitet/article/view/3615. Acesso em: 24 sep. 2025.