Tri Octavia Lestari, Hery Sigit Cahyadi, and Rachmat Syam. “EVALUATION OF INTERNAL VISITORS MANAGEMENT CONTROLLING ENVIRONMENTAL IMPACT AT CAMPSITE RANU KUMBOLO TNBTS”. International Journal of Sustainable Competitiveness on Tourism, vol. 1, no. 01, July 2022, pp. 47-50, doi:10.34013/ijscot.v1i01.766.