Minggi, Ilham, et al. “Deciphering Celebrity Worship Phenomenon: Simulation and Analysis Using SFR Mathematical Model Among Fans in South Sulawesi”. Proximal: Jurnal Penelitian Matematika Dan Pendidikan Matematika, vol. 7, no. 2, May 2024, pp. 634-42, doi:10.30605/proximal.v7i2.3756.