Arifah DN, Marseto M. Batam GRDP Centered on Manufacturing Construction and Hospitality. acopen [Internet]. 2026 Jul. 13 [cited 2026 Jul. 15];11(2):10.21070/acopen.11.2026.14478. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/14478