Julnando Lim, Alexander, Alvin N.C, Vicky Him. PENINGKATAN PDRB KOTA BATAM PADA TAHUN 2019-2020. JCI [Internet]. 2022 Jan. 27 [cited 2025 Jul. 6];1(5):1023-8. Available from: https://bajangjournal.com/index.php/JCI/article/view/1185