PAILAH, Arvan Hendrawanto; JAKFAR, Jakfar. The Effect of Price and Customer Service on Pertamina’s Lubricant Purchase Decision at PT Sukun Niaga Utama. Indikator: Jurnal Ilmiah Manajemen dan Bisnis, Jakarta, Indonesia, v. 10, n. 1, p. 42–55, 2026. DOI: 10.22441/indikator.v10i1.40456. Disponível em: https://publikasi.mercubuana.ac.id/index.php/indikator/article/view/40456. Acesso em: 16 nov. 2026.