PANJAITAN, E. S. .; HALOHO, L. R. . ANALYSIS OF ELECTRONIC PROCUREMENT SYSTEM (SPSE) WEBSITE QUALITY USING WEBQUAL 4. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), [S. l.], v. 3, n. 1, p. 105–112, 2021. Disponível em: https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/521. Acesso em: 6 may. 2021.