Oktama MA, Sidabutar YF. Identification of Infrastructure and Community Involvement Towards Improving the Quality of Roads in Beakang Padang District, Batam City. JLS [Internet]. 2024Jul.16 [cited 2026Apr.26];5(5):1403-9. Available from: https://www.newinera.com/index.php/JournalLaSociale/article/view/1327