The provided content discusses the importance of an effective performance appraisal system and good relationships between employees and management in leading Zubias Threading towards success. The articles highlight various aspects of performance appraisal, including its relationship with employee engagement, organizational commitment, and firm-level performance. Additionally, the studies emphasize the need for fairness and justice in performance appraisals to foster a positive work environment. Overall, the content suggests that by implementing an effective performance appraisal system and promoting good relationships between employees and management, organizations like Zubias Threading can improve their overall performance and achieve success.