Sudrajad, N., 		Waridin, W., 		Aminata, J., 		Susilowati, I., & 		Susilowati, I.
2021 Aug 23. The ANALYSIS OF WILLINGNESS TO PAY (WTP) VISITORS TO THE DEVELOPMENT OF RAFTING TOURISM IN SERAYU WATERSHED. Jurnal Ekonomi Kuantitatif Terapan. [Online] :