WAVA, M. V. W.; R. SELANG, A.; ZUBERY, Z. Alma Ata University Online Library Information System Performance Testing Using K6 and GTmetrix Tools. Jurnal Sistem Informasi dan Teknologi Informasi, [S. l.], v. 1, n. 1, p. 39–44, 2022. Disponível em: https://journal-siti.org/index.php/siti/article/view/4. Acesso em: 27 oct. 2025.