CHYRUN, L., VYSOTSKA, V., & LABA, R. (2016). INFORMATION RESOURCES ANALYSIS IN ELECTRONIC CONTENT COMMERCE SYSTEMS. Polish Association for Knowledge Promotion.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCHYRUN, Lyubomyr, Victoria VYSOTSKA, और Rostik LABA. INFORMATION RESOURCES ANALYSIS IN ELECTRONIC CONTENT COMMERCE SYSTEMS. Polish Association for Knowledge Promotion, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCHYRUN, Lyubomyr, et al. INFORMATION RESOURCES ANALYSIS IN ELECTRONIC CONTENT COMMERCE SYSTEMS. Polish Association for Knowledge Promotion, 2016.
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