Musayyanah, Musayyanah, et al. “Estimasi Sinyal Quantitative Ultrasound QUS Dengan Algoritma Space Alternate Generalized Expectation (SAGE)”. Jurnal Informatika Dan Sistem Informasi (JUISI), vol. 3, no. 2, Jan. 2018, pp. 1-7, https://journal.uc.ac.id/index.php/JUISI/article/view/488.