Kosim, M. E., An Khofiyah, N., Siskayanti, R., Cipto Purwanto, & Tina Supriyatin. (2026). SERVQUAL–QFD-Based Service Improvement Framework for Smart Public Service Implementation in Subdistrict Administrative Services . Jurnal Riset Ilmu Teknik, 4(2), 172–179. https://doi.org/10.59976/jurit.v4i2.380