“Using the Weighted Average of Rounded Points to Estimate 〖CO〗_2 Emissions”. 2024. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 54 (1): 237-43. https://doi.org/10.55562/jrucs.v54i1.595.