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Then, we construct two algorithms by using soft max-AND and soft min-OR operations of possibility interval-valued soft sets for fuzzy decision-making problem. Lastly, we introduce an algorithm using a possibility interval-valued soft set to solve the decision-making problems and clarify its applicability by a numerical example.<\/jats:p>","DOI":"10.3233\/jifs-201621","type":"journal-article","created":{"date-parts":[[2021,6,11]],"date-time":"2021-06-11T10:31:05Z","timestamp":1623407465000},"page":"231-249","source":"Crossref","is-referenced-by-count":3,"title":["Possibility belief interval-valued soft set and its application in decision making"],"prefix":"10.1177","volume":"41","author":[{"given":"Wenqing","family":"Fu","sequence":"first","affiliation":[{"name":"School of Science, Xi\u2019an Technological University, Xi\u2019an, P.R. 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