AMIR KHAN, SAGHIR AHMAD ANSARI. VIRTUAL WATER EFFICIENCY IN COTTON PRODUCTION ACROSS THE INDIAN STATES. European Economic Letters (EEL), [S. l.], v. 14, n. 2, p. 3161–3171, 2024. DOI: 10.52783/eel.v14i2.1680. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/1680. Acesso em: 5 oct. 2025.