Rohmah, A., and I. Usrotin Choiriyah. “The Role of Perum Perhutani Independent Business Unit Facilitator in Tourism Development of Putuk Truno Prigen Waterfall”. Indonesian Journal of Public Policy Review, Vol. 17, July 2022, p. 10.21070/ijppr.v17i0.1245, doi:10.21070/ijppr.v17i0.1245.