Contingency in Engineering Problem Solving Understanding its Role and Implications: Focusing on the sports Machine

Abstract

Karrar Kareem Jawad, Nagham Hameed Abdulkhudhur Alyaseri, Salima Abdullah Alwan, Emad Kamil Hussein, Kussay Ahmed Subhi, Hussein Kadhim Sharaf*, Ahmed Faeq Hussein, Mazen Dawood Salman, Jasim Gshayyish zwaid, Rajaa Ali Abed and Ashham Mohammed Aned

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