VALERIANA LUKITOSARI; ADHELLA DWI NUR SAIDAH; TITIK MUDJIATI. Pemodelan Biaya Garansi Dua Dimensi (Studi kasus : PT. Indomobil Prima Niaga Sidoarjo). Limits: Journal of Mathematics and Its Applications, [S. l.], v. 14, n. 2, p. 157–167, 2017. Disponível em: https://journal.its.ac.id/index.php/limits/article/view/5303. Acesso em: 6 dec. 2025.