MORENO GARCIA, E.; GARCIA SANTILLAN, A.; BERMUDEZ PEREZ, A.; ALMEIDA-FERNANDEZ, P. C. Restructuring debt proposal in three hypothetical scenarios: Equal payments, different amounts and one unknown payment, different amounts and three unknown payment. Journal of Progressive Research in Mathematics, v. 4, n. 1, p. 233-247, 21 maio 2015.