septiatin A, Pebrianti T. BUSINESS STRATEGY TO INCREASE COMPETITIVE ADVANTAGE IN THE ERA OF COVID-19 ON AL AMIN’S SHARIA LIFE INSURANCE. IEB: Journal of Islamic Economics and Business [Internet].   [cited 23Sep.2023];1(2):1-0. Available from: http://jurnal.radenfatah.ac.id/index.php/IEB/article/view/13495