The Impact of Achievement Related Features as Game Design Elements on Customer Purchase Intentions: Mediation of Consumer Motivation. Advance Journal of Econometrics and Finance, [S. l.], v. 3, n. 1, p. 173–180, 2025. DOI: 10.63075/9pe66z35. Disponível em: https://www.ajeaf.com/index.php/Journal/article/view/175. Acesso em: 17 jun. 2026.