PUTRI, Yuni Adinda; SUSETYO, Didik; SHIHAB, Muchsin Saggaff; ISNURHADI. The Impact of Trade-Ins and Celebrity Endorser on Samsung Smartphone Purchase Decisions Mediation Variables of Altruism in Generation Z of University in Palembang City . Migration Letters, London, UK, v. 21, n. 3, p. 479–486, 2024. Disponível em: https://migrationletters.com/index.php/ml/article/view/6657. Acesso em: 12 jul. 2025.