Implementation of Relationship Marketing Strategy at Lyco Coffee Temanggung, Central Java: Implications for Repeat Purchases. Journal of Organizational Performance and Analysis, [S. l.], v. 1, n. 1, p. 1–14, 2025. DOI: 10.64845/optimanus.v1i1.6. Disponível em: https://athallahpublishing.com/index.php/optimanus/article/view/6. Acesso em: 20 may. 2026.