Determining the optimal strategy for aggregate production planning (APP) during the Covid-19 crisis using an algorithm Harmony Search Algorithm

Industrial organizations continuously seek to apply the foundations of total production planning strategies because its positive role in helping these determine quantity required meet market demand presence crises and challenges such as epidemics natural disasters, well accurately determining organization's needs workers, time storage. Without an increase that, this contributes organization reduce costs incurred by product lab profits achieve customer satisfaction providing him on at appropriate cost. Through a case study it, sample study, North Gas Company was chosen representative other Iraqi gas companies. The reached many conclusions, most important which company's suffering from high cost storage number workers too large, made higher than your revenue. Harmony Search Algorithm contributed reducing enhancing improving revenues. also presented proposals that address problems planning. production, thus financial position. References Abu Bakar, M. R., Bakheet, A. J. 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