Hasibuan, Nurul Rizkia, Waizul Qarni, and Atika Atika. 2026. “The Influence of Tourist Attractions, Government Support, and Muslim-Friendly Tourism Services on Increasing the Income of the Harian District Community in Samosir Regency”. SENTRALISASI 15 (2):414-47. https://doi.org/10.33506/sl.v15i2.5576.