Kholidya, Citra Fitri, et al. “Institutional Implementation of the Internal Quality Assurance System (SPMI): A Review of the SiMutu Application at UNESA”. Proceeding of International Joint Conference on UNESA, vol. 3, no. 1, Feb. 2026, pp. 1000-8, doi:10.26740/pijcu.v3i1.7547.