Krishna Kumar Chaudhary, and Anjay Kumar Mishra. “Analysis of GDP Using the N-Variable Regression Model”. International Journal of Management, Technology and Social Sciences (IJMTS) 6, no. 1 (September 30, 2021): 170–175. Accessed June 26, 2025. https://srinivaspublication.com/journal/index.php/ijmts/article/view/585.