Fayza Adilah Pradani, and I Dewa Made Frendika Septanaya. “A Cost Efficiency Study of the Housing Voucher Program As an Alternative Housing Policy for Low-Income Communities in Surabaya City”. Jurnal Penataan Ruang, vol. 20, no. II, Aug. 2025, pp. 158-71, doi:10.12962/j2716179X.v20iII.5211.