Roy Siagian, Syawal Gultom, Rosnelli, Yuniarto Mudjisusatyo, Aman Simare-Mare, Arif Rahman. DECRIPTIVE ANALYSIS OF LOCAL WISDOM OF BATAK NARAJA IN IMPROVING TEACHER HOSPITALITY AT SMP NEGERI 1 SIANTAR NARUMONDA. MORFAI [Internet]. 2025 Aug. 31 [cited 2026 Jun. 15];5(3):4280-9. Available from: https://radjapublika.com/index.php/MORFAI/article/view/3939