Comparison Model of Vegetation Index and Mangrove Density using Landsat 8 Satellite Imagery in Ujungpangkah. CIVED [Internet]. 2024 Sep. 20 [cited 2026 Apr. 24];11(3):791-9. Available from: https://cived.ppj.unp.ac.id/index.php/CIVED/article/view/610