GEOMETRY OPTIMIZATION OF COUPLING ALLIN -METFORMIN USING DFT/B3LYP MOLECULAR MODELLING TECHNIQUE: GEOMETRY OPTIMIZATION OF COUPLING ALLIN -METFORMIN USING DFT/B3LYP MOLECULAR MODELLING TECHNIQUE. (2021). Iraqi Journal of Market Research and Consumer Protection, 13(2), 89-100. https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/250