Wiharjokusumo, P. (2022) “The Effectiveness of BUMDes in Increasing Tourist Visits through the Pentahelix Model at Tourism Village Sub-District of Silahisabungan Dairi Regency, Indonesia”, Frontiers in Business and Economics, 1(2), pp. 94–101. doi: 10.56225/finbe.v1i2.90.