The Implementation of Product Marketing Strategy of PT. Asuransi Umum Bumi Putera Muda 1967 at Dumai Branch. Jurnal Niara, [S. l.], v. 12, n. 2, p. 1–7, 2019. DOI: 10.31849/niara.v12i2.2666. Disponível em: https://journal.unilak.ac.id/index.php/nia/article/view/2666. Acesso em: 19 apr. 2026.