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APA Citation
Han, Q., Li, W., Xu, Q., Song, Y., Fan, C., & Zhao, M. (2022). novel measures for linguistic hesitant Pythagorean fuzzy sets and improved TOPSIS method with application to contributions of system-of-systems. Expert systems with applications, 199, . http://access.bl.uk/ark:/81055/vdc_100153812194.0x00001d