RETRACTION: Improving Energy Storage And Performance Through Implementing Artificial Neural Network Modeling To Forecast Heat Transfer And Entropy Generation Within A Wavy‐Wall Microchannel Under Discontinuous‐Boundary Condition–Hybrid Nanofluid Utilization

RETRACTION : N.H. Abu‐Hamdeh, “Improving Energy Storage And Performance Through Implementing Artificial Neural Network Modeling To Forecast Heat Transfer And Entropy Generation Within A Wavy‐Wall Microchannel Under Discontinuous‐Boundary Condition–Hybrid Nanofluid Utilization”, Mathematical Methods in the Applied Sciences (Early View): https://doi.org/10.1002/mma.7319 . The above article, published online on 31 May 2021 in Wiley Online Library ( wileyonlinelibrary.com ), has been retracted by agreement between the journal Editor‐in‐Chief, Wolfgang Sprößig; and John Wiley & Sons Ltd. The article was submitted as part of a guest‐edited special issue. Following publication, it has come to the attention of the journal that the article was accepted solely on the basis of compromised editorial handling and peer review processes. As a result, the data and conclusions are considered unreliable, therefore the article must be retracted. When informed of the decision, the authors have disagreed with the decision to retract.