Mohajan, Haradhan Kumar, and Devajit Mohajan. “Utility Maximization Analysis of an Emerging Firm: A Bordered Hessian Approach”. Annals of Spiru Haret University. Economic Series 22, no. 4 (February 19, 2023). Accessed May 5, 2024. https://anale.spiruharet.ro/economics/article/view/1310.