Danang Surya Candra. “ANALYSIS OF SPOT-6 DATA FUSION USING GRAM-SCHMIDT SPECTRAL SHARPENING ON RURAL AREAS”. International Journal of Remote Sensing and Earth Sciences, vol. 10, no. 2, Nov. 2025, pp. 84-89, https://ejournal.brin.go.id/ijreses/article/view/14078.