فهرس المقالات Anna Slobodianyk المقاله 1 - Marketing Aspects of the Key Issues of Agricultural Machinery in the Industrial Enterprises 20.1001.1.22519904.2022.15.1.26.4 10.22094/joie.2021.1921197.1819 George Abuselidze Anna Slobodianyk Journal of Optimization in Industrial Engineering , العدد 32 , السنة 15 , بهار 2022