Zaky, Ahmad. “Analysis of User Satisfaction Level and Level of Importance of SIMUTU Implementation Using PIECES Framework”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 2, no. 2 (July 13, 2018): 536–541. Accessed October 30, 2026. https://jurnal.iaii.or.id/index.php/RESTI/article/view/397.