Hasibuan, N. R., Qarni, W. and Atika, A. (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), pp. 414–447. doi: 10.33506/sl.v15i2.5576.