A. Saputra, G. Baharuddin, I. Mu'ammal, P. D. Aprilia, and G. N. Fatimah, “After the Kanjuruhan Disaster: The influence of loyalty, sport involvement, and perceived risk by football fans to return to the stadium”, J. Sport Area, vol. 10, no. 1, pp. 109–119, Apr. 2025.