CIASI, nutri; SARAGIH, liharman; DAMANIK, elfina. THE MEDIATION EFFECTS OF SATISFACTION IN THE INFLUENCE OF FUNCTIONAL VALUE AND EMOTIONAL VALUE ON CUSTOMER LOYALTY ONLINE ETHNIC BATAK PRODUCTS IN PEMATANGSIANTAR. Jurnal Mantik, [S. l.], v. 6, n. 1, p. 231-239, 2022. Disponível em: https://www.iocscience.org/ejournal/index.php/mantik/article/view/2257. Acesso em: 18 jul. 2026.