FIKRET OSMAN. A STUDY ON DIRECT REDUCTIONS IN TERMS OF TWO-VALUED LOGIC –I: REDUCING SIMPLE PROPOSITIONS AND COMPOUND PROPOSITIONS TO EACH OTHER. International Journal of Eurasia Social Sciences , [S. l.], v. 15, n. 58, p. 1581–1602, 2024. DOI: 10.35826/ijoess.4552. Disponível em: https://rrpubs.com/index.php/ijoess/article/view/1618. Acesso em: 17 may. 2025.