EGWUMA, H*.; SIÉWÉ, F.; OJELEYE, O. A.; DUTSE, F.; NWAHIA, O. C. COST REDUCING AND PROFIT ENHANCING EFFECTS OF SYSTEM OF RICE INTENSIFICATION UNDER INPUT AND OUTPUT ENDOGENEITY IN ZAMFARA STATE, NIGERIA . Nigerian Journal of Agriculture and Agricultural Technology, [S. l.], v. 4, n. 2, p. 55–67, 2024. DOI: 10.59331/njaat.v4i2.692. Disponível em: https://njaat.com.ng/index.php/njaat/article/view/692. Acesso em: 9 may. 2025.