Irma Hetty Siregar, Khaidar Ibrahim, Lidya Laras Murdiantoro Pratama, Hadi Supratikta. Human Resource Planning, Opportunities and Manpower in Increasing Economic Growth (Case Study of Industrial Revolution 4.0). ind,dev.Econ.& adm.J. [Internet]. 2023Apr.1 [cited 2025Aug.10];1(3):219 -. Available from: https://ojs.ideanusa.com/index.php/idea/article/view/60