Agu, Chukwuagoziem Samuel, and Divine Ndubuisi Obodoechi. “CO2 EMISSIONS, TEMPERATURE CHANGES, PRODUCTIVITY AND LABOUR SUPPLY: NEW EMPIRICAL EVIDENCE FROM FARMERS IN NIGERIA”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH 6, no. 1 (March 24, 2021): 295–304. Accessed August 22, 2025. https://jearecons.com/index.php/jearecons/article/view/80.