Su Mustaffa, Che, Che Hasniza Che Soh, Hassan Abu Bakar, and Bahtiar Mohamad. 2018. “Understanding the Usage of Whatsapp Among Malaysian Employees Through the Lens of Social Influence Theory”. International Journal of Engineering & Technology 7 (4.38): 1039-43. https://doi.org/10.14419/ijet.v7i4.38.27635.