MOHAJAN, H. K.; MOHAJAN, D. Economic Investigation of Lagrange Multiplier if Cost of Inputs and Budget Size of a Firm Increase: A Profit Maximization Endeavor. Annals of Spiru Haret University. Economic Series , [S. l.], v. 23, n. 2, 2023. DOI: 10.26458/23219. Disponível em: https://anale.spiruharet.ro/economics/article/view/1340. Acesso em: 21 nov. 2024.