Gunawan , Inge, and Norashidah Hashim. “Effectuation Principles As an Entrepreneurial Strategy During a Crisis in the Hotel Industry in Indonesia”. Journal of Ecohumanism 4, no. 1 (November 10, 2024): 220 –. Accessed May 18, 2025. https://ecohumanism.co.uk/joe/ecohumanism/article/view/4655.