Muhsin, M., Slamet, A., & Wahyudin, A. (2017). EDUCATIONAL MIXED MARKETING STRATEGIES AND SUSTAINABLE COMPETITIVE ADVANTAGES IN MEDIATING THE INFLUENCE OF MARKETING ORIENTATION OVER MARKETING PERFORMANCE. The Journal of Educational Development, 5(2), 153-171. Retrieved from https://journal.unnes.ac.id/sju/jed/article/view/14299