Damanik, D. (2019) “WILLINGNESS TO PAY (WTP) PENGUNJUNG MUSEUM SIMALUNGUN DI KOTA PEMATANGSIANTAR”, IKRAITH-EKONOMIKA, 2(3), pp. 9-16. Available at: https://ojs.upi-yai.ac.id/index.php/IKRAITH-EKONOMIKA/article/view/646 (Accessed: 4July2024).