Wava, M. V. W., R. Selang, A. and Zubery, Z. (2022) “Alma Ata University Online Library Information System Performance Testing Using K6 and GTmetrix Tools”, Jurnal Sistem Informasi dan Teknologi Informasi, 1(1), pp. 39–44. Available at: https://journal-siti.org/index.php/siti/article/view/4 (Accessed: 27October2025).