Irma Hetty Siregar, Khaidar Ibrahim, Lidya Laras Murdiantoro Pratama, & Hadi Supratikta. (2023). Human Resource Planning, Opportunities and Manpower in Increasing Economic Growth (Case Study of Industrial Revolution 4.0). Indonesian Development of Economics and Administration Journal, 1(3), 219 -. Retrieved from https://ojs.ideanusa.com/index.php/idea/article/view/60