Main Article Content
Abstract
Purpose: This study aims to examine the effects of leadership and Total Quality Management (TQM) on employee performance, with motivation as a mediating variable, at the Regional Drinking Water Company (Perumda Air Minum) in Makassar City.
Research Method: This research employed a quantitative causal-explanatory approach. The population consisted of 163 permanent employees, and a census sampling technique was applied, in which all employees were selected as respondents. Data were collected via questionnaires and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS software.
Results and Discussion: The findings indicate that leadership has a positive and significant effect on employee performance and employee motivation. TQM also positively and significantly affects employee performance and motivation. Furthermore, motivation has a significant positive effect on employee performance. Motivation was shown to mediate the relationships between leadership and performance, as well as between TQM and performance. These results suggest that effective leadership practices and the consistent implementation of TQM can improve employee motivation, ultimately enhancing organizational performance.
Implications: The organization should strengthen leadership, improve employee engagement, maintain continuous quality improvement, and develop motivational strategies such as rewards, recognition, and career development programs. These actions are expected to enhance employee productivity and service quality.
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References
- Abbas, J., & Kumari, K. (2023). Examining the relationship between total quality management and knowledge management and their impact on organizational performance: a dimensional analysis. Journal of Economic and Administrative Sciences, 39(2), 426–451. https://doi.org/10.1108/JEAS-03-2021-0046
- Abukhader, K., & Onbaşıoğlu, D. (2021). The effects of total quality management practices on employee performance and the effect of training as a moderating variable. Uncertain Supply Chain Management, 9(3), 521–528.
- Al-Saffar, N. G., & Obeidat, A. M. (2020). The effect of total quality management practices on employee performance: The moderating role of knowledge sharing. Management science letters, 10(1), 77-90.
- Aryoko, Y. P., Pramurindra, R., & Randikaparsa, I. (2023). Transformational leadership and total quality management: How does it affect employee performance with job satisfaction as a mediating variable? International Journal of Economics, Business and Accounting Research, 7(3), 1240–1252.
- Baig, S. A., Iqbal, S., Abrar, M., Baig, I. A., Amjad, F., Zia-ur-Rehman, M., & Awan, M. U. (2021). The impact of leadership styles on employees' performance with the moderating role of positive psychological capital. Total Quality Management & Business Excellence, 32(9–10), 1085–1105.
- Deming, W. E. (2021). Out of the Crisis (Reprint ed.). MIT Press.
- Ćwiąkała, J., Gajda, W., Ćwiąkała, M., et al. (2025). The importance of emotional intelligence in leadership for building an effective team. arXiv Preprint.
- Hair, J. F., Ringle, C. M., & Sarstedt, M. (2021). PLS-SEM: Indeed, a Silver Bullet. Journal of Marketing Theory and Practice, 19(2), 139–152. https://doi.org/10.2753/MTP1069-6679190202
- Handoko, T. H. (2022). Personnel and Human Resource Management. BPFE Yogyakarta.
- Hatta, M., Gunawan, H., & Rosanti, N. (2025). The effect of digital absence and leadership on employee performance through work discipline at the Ministry of Religious Affairs, Pasangkayu, West Sulawesi. RIGGS, 4(4), 1925–1932.
- Herzberg, F. (2021). One More Time: How Do You Motivate Employees? Harvard Business Review Press.
- Juran, J. M. (2022). Juran’s Quality Handbook (7th ed.). McGraw-Hill.
- Kasperczuk, A., Ćwiąkała, M., Górka, E., et al. (2025). The challenge of employee motivation in business management. arXiv Preprint.
- Khayatun, S., Hartarini, Y., & Triasningrum, F. (2025). Employee performance reviewed from leadership, organizational culture and motivation. Jurnal Capital, 7(1), 64–79.
- Luthans, F. (2022). Organizational Behavior (14th ed.). McGraw-Hill.
- Ma, X. (2025). Transformational leadership and total quality management practices: The mediating role of trust and moderating role of collectivism. Management Decision.
- Maslow, A. H. (2022). Motivation and Personality (3rd ed.). Harper & Row.
- Mookadam, M. H. R., & Hanslo, R. (2025). Employee performance when implementing agile practices in an IT workforce. arXiv Preprint.
- Northouse, P. G. (2022). Leadership: Theory and Practice (9th ed.). Sage Publications.
- Purnama, Z. A., & Sar, R. (2025). Total quality management and employee performance in service organizations. International Journal of Management Studies, 11(2), 45–58.
- Rivai, V., & Sagala, E. J. (2023). Human Resource Management for Companies. Rajagrafindo Persada.
- Robbins, S. P., & Judge, T. A. (2023). Organizational Behavior (19th ed.). Pearson.
- Sciarelli, M., Gheith, M., & Tani, M. (2020). The relationship between soft and hard quality management practices, innovation, and organizational performance in higher education. The TQM Journal, 32(6), 1349–1372.
- Siagian, S. P. (2021). Human Resource Management. Bumi Aksara.
- Vroom, V. H. (2022). Work and Motivation (Updated ed.). Wiley.
References
Abbas, J., & Kumari, K. (2023). Examining the relationship between total quality management and knowledge management and their impact on organizational performance: a dimensional analysis. Journal of Economic and Administrative Sciences, 39(2), 426–451. https://doi.org/10.1108/JEAS-03-2021-0046
Abukhader, K., & Onbaşıoğlu, D. (2021). The effects of total quality management practices on employee performance and the effect of training as a moderating variable. Uncertain Supply Chain Management, 9(3), 521–528.
Al-Saffar, N. G., & Obeidat, A. M. (2020). The effect of total quality management practices on employee performance: The moderating role of knowledge sharing. Management science letters, 10(1), 77-90.
Aryoko, Y. P., Pramurindra, R., & Randikaparsa, I. (2023). Transformational leadership and total quality management: How does it affect employee performance with job satisfaction as a mediating variable? International Journal of Economics, Business and Accounting Research, 7(3), 1240–1252.
Baig, S. A., Iqbal, S., Abrar, M., Baig, I. A., Amjad, F., Zia-ur-Rehman, M., & Awan, M. U. (2021). The impact of leadership styles on employees' performance with the moderating role of positive psychological capital. Total Quality Management & Business Excellence, 32(9–10), 1085–1105.
Deming, W. E. (2021). Out of the Crisis (Reprint ed.). MIT Press.
Ćwiąkała, J., Gajda, W., Ćwiąkała, M., et al. (2025). The importance of emotional intelligence in leadership for building an effective team. arXiv Preprint.
Hair, J. F., Ringle, C. M., & Sarstedt, M. (2021). PLS-SEM: Indeed, a Silver Bullet. Journal of Marketing Theory and Practice, 19(2), 139–152. https://doi.org/10.2753/MTP1069-6679190202
Handoko, T. H. (2022). Personnel and Human Resource Management. BPFE Yogyakarta.
Hatta, M., Gunawan, H., & Rosanti, N. (2025). The effect of digital absence and leadership on employee performance through work discipline at the Ministry of Religious Affairs, Pasangkayu, West Sulawesi. RIGGS, 4(4), 1925–1932.
Herzberg, F. (2021). One More Time: How Do You Motivate Employees? Harvard Business Review Press.
Juran, J. M. (2022). Juran’s Quality Handbook (7th ed.). McGraw-Hill.
Kasperczuk, A., Ćwiąkała, M., Górka, E., et al. (2025). The challenge of employee motivation in business management. arXiv Preprint.
Khayatun, S., Hartarini, Y., & Triasningrum, F. (2025). Employee performance reviewed from leadership, organizational culture and motivation. Jurnal Capital, 7(1), 64–79.
Luthans, F. (2022). Organizational Behavior (14th ed.). McGraw-Hill.
Ma, X. (2025). Transformational leadership and total quality management practices: The mediating role of trust and moderating role of collectivism. Management Decision.
Maslow, A. H. (2022). Motivation and Personality (3rd ed.). Harper & Row.
Mookadam, M. H. R., & Hanslo, R. (2025). Employee performance when implementing agile practices in an IT workforce. arXiv Preprint.
Northouse, P. G. (2022). Leadership: Theory and Practice (9th ed.). Sage Publications.
Purnama, Z. A., & Sar, R. (2025). Total quality management and employee performance in service organizations. International Journal of Management Studies, 11(2), 45–58.
Rivai, V., & Sagala, E. J. (2023). Human Resource Management for Companies. Rajagrafindo Persada.
Robbins, S. P., & Judge, T. A. (2023). Organizational Behavior (19th ed.). Pearson.
Sciarelli, M., Gheith, M., & Tani, M. (2020). The relationship between soft and hard quality management practices, innovation, and organizational performance in higher education. The TQM Journal, 32(6), 1349–1372.
Siagian, S. P. (2021). Human Resource Management. Bumi Aksara.
Vroom, V. H. (2022). Work and Motivation (Updated ed.). Wiley.