00680naa#a2200181#i#450# EN\\bibl\127349 20260722004844.3 2073-5537 20260713b2026####ek#y0engy0150####ca RU Assessing the impact of marketplace business communications on customer loyalty and the likelihood of repeat purchases Journal article Astrakhan Astrakhan State Technical University 2026 7 с. Journal article local Сбыт. Продажа. Реализация продукции. 658.8 Vikharev Denis Vladimirovich Anisimov Alexander Yur'evich vestnik.astu.org