M’itonga, F. M. (2019) “Influence of Value-Added Service Strategies on Performance of Telecommunication Firms in Kenya: A Literature Based Review”, Journal of Strategic Management, 3(1), pp. 69–81. Available at: https://stratfordjournals.org/journals/index.php/journal-of-strategic-management/article/view/278 (Accessed: 28 March 2024).