Bagheri, M., Ashja Ardalan, A., Ganji, A. ., Asiabar, S. H. and Ali Arin, M. (2023) “Using the band ratio approach, FULL-PIXEL (SAM and SFF) and SUB-PIXEL (MF and SID) methodologies to discover areas with alteration using the Aster sensor: a case study in north westen Iran - Sivardaghi Area”, Nexo Scientific Journal, 36(03), pp. 422–438. doi: 10.5377/nexo.v36i03.16464.