Valery Allen, R. and Syahfitra, M. S. (2025) “ESTIMATING VEGETATION DENSITY USING THE NDVI METHOD IN PAYAKUMBUH CITY: PENDUGAAN KERAPATAN VEGETASI MENGGUNAKAN METODE NDVI DI KOTA PAYAKUMBUH”, Atech-i, 2(1), pp. 33–40. Available at: https://atech-i.id/index.php/atechi/article/view/28 (Accessed: 6 October 2026).