SARI, Ovi Hamidah. Theory of Planned Behaviour in Marketing: Cognitive Consideration on Purchase Decision. Golden Ratio of Mapping Idea and Literature Format, [S. l.], v. 2, n. 1, p. 01–07, 2021. DOI: 10.52970/grmilf.v2i1.90. Disponível em: https://www.goldenratio.id/index.php/grmilf/article/view/90. Acesso em: 21 jun. 2026.