Purba, Andres Taruli, et al. “Visual Attention Analysis of Perspective Images Using the Eye Tracking Method”. Jurnal Sistem Informasi Dan Ilmu Komputer, vol. 8, no. 1, Aug. 2024, pp. 139-52, doi:10.34012/jurnalsisteminformasidanilmukomputer.v8i1.5133.