Hukmi, Fadhila, Nimmi Zulbainarni, and Siti Jahroh. 2020. “Valuation of Business and Factors Impacting The Demand for Istano Basa Pagaruyung Cultural Tourism”. Indonesian Journal of Business and Entrepreneurship (IJBE) 6 (2), 174. https://doi.org/10.17358/ijbe.6.2.174.