DARWIS, S.; RUCHJANA, B. N.; PERMADI, A. K. ROBUST DECLINE CURVE ANALYSIS. Journal of the Indonesian Mathematical Society, [S. l.], v. 15, n. 2, p. 105–111, 2012. DOI: 10.22342/jims.15.2.50.105-111. Disponível em: https://jims-a.org/index.php/jimsa/article/view/50. Acesso em: 2 may. 2024.