TY - JOUR T1 - Street Network Configuration and Vacancy in Inner-City Informal Settlements: A Space Syntax Analysis of Surabaya’s Kampungs AU - Tanti Satriana Rosary Nasution,Takefumi Kurose JO - International Journal of Technology VL - 17 IS - 3 SP - 291 EP - 319 PY - 2026 DA - 2026/05/29 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v17i3.7778 UR - https://ijtech.eng.ui.ac.id/article/view/7778