Ayu Pratiwi, Diah, and Meri Enita Puspita Sari. “Political Culture of Coastal Society in the Hinterland Area of Batam City”. International Journal of Engineering & Technology 7, no. 2.29 (May 22, 2018): 1044–1048. Accessed May 3, 2024. https://sciencepubco.com/index.php/ijet/article/view/14307.