NAPITUPULU, S. Pengaruh Cost Leadership Dan Differentiation Strategy Terhadap Citra Produk PT. Asuransi Bumi Putra 1912. CAKRAWALA, [S. l.], v. 29, n. 2, p. 1–10, 2022. DOI: 10.56070/cakrawala.v29i2.11. Disponível em: https://jurnal.swins.ac.id/index.php/cakrawala/article/view/11. Acesso em: 29 nov. 2024.