TY - JOUR AU - mousavi fard, seyed reza AU - hasani, seyed reza TI - The Effect Of Digital Marketing On Brand Loyalty With The Required Intermediary Role Of The Product (Case Study: Manizan Dairy Products Company, Kermanshah) JO - Journal of Business Management VL - 14 IS - 55 SP - 75 EP - 94 PY - 2022 DO - ER -