SAUDI, Jeremi Heryandi; KALFIN, Kalfin; DIANTINI, Ni Luh Sri. Insurance Premium Determination Model Using The Cobb-Douglas Regression Method On Shallot Production. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 10, n. 4, p. 1011–1028, 2025. DOI: 10.31943/mathline.v10i4.1051. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/1051. Acesso em: 24 dec. 2025.