Taher Khani, V. et al. 2026. Development of a decision support system for selecting the location of chain stores using a combined AHP and TOPSIS approach based on interval intuitive fuzzy logic: A case study of Ofogh Kourosh stores. International journal of Modern Achievement in Science, Engineering and Technology. 3, 1 (Feb. 2026), 40–50. DOI:https://doi.org/10.63053/ijset.140.