Fatmala, Siti, Fatekurohman, Mohamat, AND Hadi, Alfian. " PERBANDINGAN MODEL ACCELERATED FAILURE TIME DAN MODEL COX PROPORTIONAL HAZARD PADA KASUS KARDIOVASKULAR" Majalah Ilmiah Matematika dan Statistika [Online], Volume 18 Number 1 (1 March 2018)