SHEIKH, Adnan Ahmed, Arfan SHAHZAD, and Awanis KU ISHAK. 2016. “THE EVOLUTION OF E-MARKETING IN BUSINESS-TO-BUSINESS (B2B) ENVIRONMENT AND ITS IMPACT ON FIRM PERFORMANCE”. Studia Universitatis Babeș-Bolyai Negotia 61 (4):33-48. http://193.231.18.162/index.php/subbnegotia/article/view/5177.