Assessing Barriers to IoT Implementation in Circular Systems using Spherical Fuzzy AHP Approach. Journal of Scientific & Industrial Research (JSIR), [S. l.], v. 84, n. 10, p. 1088–1094, 2025. DOI: 10.56042/jsir.v84i10.14015. Disponível em: https://or.niscpr.res.in/index.php/JSIR/article/view/14015. Acesso em: 16 may. 2026.