List of Articles ایده ال Open Access Article Abstract Page Full-Text 1 - A model for the "Fuzzy TOPSIS" based on Zadde's extension principle R. KARGAR Open Access Article Abstract Page Full-Text 2 - Pseudo-Valuation Near ring and Pseudo-Valuation N-group in Near Rings TAHEREH ROUDBARYLOR MAHDIEH SADEGHI GOUGHERI Open Access Article Abstract Page Full-Text 3 - COMBINATORIAL CONDITION FOR LINEARITY IN THE FIRST STEPS OF RESOLUTION OF MONOMIAL IDEALS siamak yassemi seyed abbas seyed mirzaei Open Access Article Abstract Page Full-Text 4 - Plant Type Selection for Sungun Copper Mine Environment Reclamation by Fuzzy TOPSIS Method Iraj Alavi Naser pirooznia