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الاتاحة: http://dx.doi.org/10.1016/j.bas.2022.101223
https://api.elsevier.com/content/article/PII:S2772529422003642?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S2772529422003642?httpAccept=text/plain

المؤلفون: Salhi, Subhieh M. El, Safa', N.A., Saleh, a N. Al Haj, Amro, Ibrahim I. Al

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الاتاحة: http://dx.doi.org/10.1504/ijbis.2019.099527
http://www.inderscienceonline.com/doi/full/10.1504/IJBIS.2019.099527

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الاتاحة: http://dx.doi.org/10.1504/ijlt.2012.047986