“ASSESSMENT OF CARBON FOOT PRINT OF STUDENS IN CROSS RIVER UNIVERSITY OF TECHNOLOGY, OBUBRA CAMPUS, NIGERIA”. FUDMA JOURNAL OF SCIENCES 5, no. 2 (July 1, 2021): 115–119. Accessed September 17, 2025. http://162.254.38.185/index.php/fjs/article/view/602.