M. F. . Zulhayudin, H. Agustin, N. Marlyta, R. . Ruliandari, and E. Addini, “The CHSE paradox: tourists at Blue Lagoon know the rules but do not follow them”, J. Cakrawala Promkes, vol. 7, no. 1, pp. 23–33, Feb. 2025.