Taufiqurrahman T, Maftuhah M. Constructing Differentiation Strategy through Flagship Programmes to Build the Competitive Advantage of Islamic Educational Institutions. NJMPI [Internet]. 2026 Sep. 17 [cited 2026 Sep. 19];11(2):572-87. Available from: https://nidhomulhaq.uacmjk.ac.id/index.php/ndh/article/view/410