Salman Firdaus, Indrawan MI, Suwarno. Role of Human Resource Management in Improving Performance of Employees PDAM Tirtasari Binjai . Injects [Internet]. 2022 Oct. 1 [cited 2025 Jul. 6];3(1):157-65. Available from: https://www.jurnal.ceredindonesia.or.id/index.php/injects/article/view/733