Setiawan, Bagus, Sudarmiatin, Agus Hermawan, and Purwiyanto. 2022. “Study of Value Co-Creation, In Pergiramerame Tour & Travel Service Development Strategy Using the Dart Model”. International Journal Of Humanities Education and Social Sciences (IJHESS) 2 (3). https://doi.org/10.55227/ijhess.v2i3.314.