Sofi Dwinta Istiana and Febrianur Ibnu Fitroh Sukono Putra 2025. Three Pillars of HR Performance: Discipline, Training, and Motivation at PDAM Tirta Ayu, Tegal Regency. Proceeding of the International Conference on Management, Entrepreneurship, and Business. 2, 2 (Dec. 2025), 521–535. DOI:https://doi.org/10.61132/icmeb.v2i2.350.