S. W. D. Kusuma, E. Yulandri, V. S. Asih, E. Trihayuningtyas, and M. . Badriyah, “Travel Cost Method for Valuing Destinations and Atractions: The Paradox of Muslim-Friendly Tourism”, Asean J. Hosp. Tour., vol. 24, no. 1, pp. 1-12, Apr. 2026.