“Analyzing the Influence of Tourism Expansion on Regional Spatial Planning and Sustainable Practices: The Mediating Role of Hotel Accommodation in Tomok and Tuktuk Siadong, Samosir Regency, North Sumatra, Indonesia”., Socious Journal, vol. 2, no. 6, pp. 32–45, Dec. 2025, doi: 10.62872/dj2h1796.