Threshold Based Vegetation Classification Using Sentinel-2 and GoogleEarth Engine in Siak-Riau. Jurnal Teknoif Teknik Informatika Institut Teknologi Padang [Internet]. 30 April 2026 [dikutip 17 Juli 2026];14(1):24-46. Tersedia pada: https://teknoif.itp.ac.id/index.php/teknoif/article/view/928