Spatial Inequality in Urban Park Provision: A GIS-Based Comparative Analysis of Sofia (Bulgaria) and Istanbul (Republic of Türkiye). - Stoyanova, Velimira; Ivanova-Radovanova, Petja; Poleganova, Dessislava; Genchev, Stefan; Belev, Georgi; Metodieva, Gergana (Geographies, 2026)