EFFECT OF UNETHICAL CUSTOMER BEHAVIOR ON RESTAURANT FRONTLINE EMPLOYEE’S PERCEIVED SERVICE QUALITY. Pakistan Journal of Social Research, [S. l.], v. 4, n. 2, p. 234–250, 2022. DOI: 10.52567/pjsr.v4i2.471. Disponível em: https://ojs.pjsr.com.pk/index.php/PJSR/article/view/471. Acesso em: 19 jun. 2025.