“A Study of Importance for Analyzing and Understanding the Firm’s External Environment in Delhi: Analyzing the Impact of External Environment and Firm Capabilities on Performance: A Study on Large Scale Manufacturing Firms in Delhi”. Journal of Advances and Scholarly Researches in Allied Education 14, no. 2 (January 1, 2018): 471–475. Accessed October 18, 2025. https://ignited.in/index.php/jasrae/article/view/7248.