Sianipar, Rosianna, and Cathleen Suhendi. “Business Feasibility Study Exutoire Our Boarding Residence”. Innovative: Journal Of Social Science Research 4, no. 1 (February 12, 2024): 9687–9694. Accessed April 21, 2026. https://j-innovative.org/index.php/Innovative/article/view/9017.