Yantriantho, Florensius, Meitiana Meitiana, Rinto Alexandro, Ronni Haga, and Sunaryo Neneng. 2026. “Core or Periphery? Sustainability Signals and Green HRM at UPR”. Journal of Economics, Entrepreneurship, Management Business and Accounting 4 (5):2032-53. https://doi.org/10.61255/jeemba.v4i5.1976.