APA (7 वां संस्करण) प्रशस्ति पत्र
Mbithi, L. (2023). Effect of online marketing strategies on customer engagement in pharmaceutical industries in Kenya: A case of selected pharmaceutical companies in Nairobi County. Daystar University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Mbithi, Lucy. Effect of Online Marketing Strategies on Customer Engagement in Pharmaceutical Industries in Kenya: A Case of Selected Pharmaceutical Companies in Nairobi County. Nairobi: Daystar University, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Mbithi, Lucy. Effect of Online Marketing Strategies on Customer Engagement in Pharmaceutical Industries in Kenya: A Case of Selected Pharmaceutical Companies in Nairobi County. Daystar University, 2023.
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