Karil MAP, Zilrahmi, Diana R, Tessy Octavia Mukhti, Fitria D, Retno Lis Megawati. Extended Cox Model for Analyzing Factors Influencing Time to First Employment After Graduation in West Sumatra. ujsds [Internet]. 2026 Aug. 31 [cited 2026 Sep. 13];4(3):425-33. Available from: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/587