I. P. A. Citra, I. B. A. Y. Bharata, R. A. Yanti, and L. Janah, “Contribution of Ecotourism Implementation to Environmental Sustainability Waterfall Nature Tourism in Banjar Bhuana Sari, Wanagiri Village”, IJOGTRA, vol. 7, no. 1, pp. 16–29, Jun. 2025.