00815naa#a2200193#i#450# EN\\bibl\44844 /en/manage/index 20241129022109.5 2686-7788 20210705b2021####ek#y0engy0150####ca RU ANALYSIS OF THE PROSPECTS FOR THE DEVELOPMENT OF PAYMENT SYSTEMS IN RUSSIA Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2021 6 с. Journal article local Математическое моделирование в общественных и гуманитарных науках. 00.77 grnti Cheklaukova Elena Leonidovna Ermolina Vladislava Sergeevna test.editorum.ru /en/manage/index