In this manuscript. a new hybrid technique viz Sawi transform-based homotopy perturbation method is implemented to solve one-dimensional shallow water wave equations. In general. the quantities involved with such equations are commonly assumed to be crisp. https://yemwjhaxce3b0.aioblogs.com/87843218/automated-and-human-interaction-in-written-discourse-a-contrastive-parallel-corpus-based-investigation-of-metadiscourse-features-in-machine-human-translations