BRIGITTA ELGIVA; JUNITA VANY; KHARIS ALDO KILAPONG; DANIEL JEHOVAH; DYAH CAHYASARI. Pengaruh Biaya Promosi Terhadap Penjualan pada PT Bukit Uluwatu Villa Tbk. SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora, [S. l.], v. 2, n. 4, p. 558–566, 2023. DOI: 10.55123/sosmaniora.v2i4.2985. Disponível em: https://www.journal.literasisains.id/index.php/sosmaniora/article/view/2985. Acesso em: 15 mar. 2026.