H. R. Vazirzanjani and A. Hooshmand, “Competitive Advantage Based on New Product Development”, IAJBM, vol. 1, no. 1, pp. 95–100, Jun. 2014, Accessed: Oct. 04, 2026. [Online]. Available: https://iaiest.com/iaj/index.php/IAJBM/article/view/IAJBM1410011