LAIA, Silverius; TANJUNG, Bahdin Nur; MUHRIZAL, Irvan; NUZULIATI. THE EFFECT OF SERVICE QUALITY AND PROMOTIONAL PRICES ON CUSTOMER SATISFACTION AT PT SWAKARSA JAYA INDONESIA. Algebra : Jurnal Pendidikan, Sosial dan Sains, [S. l.], v. 6, n. 2, p. 759–767, 2026. DOI: 10.58432/zynyg011. Disponível em: https://algebra.yana.or.id/index.php/ejournal/article/view/297. Acesso em: 3 sep. 2026.