Oli HB, Timilsina R, Yadav AP. Fabrication and Characterization of Phthalic Acid Sensor for Detection of Lead (II) Ion. J. Nepal Chem. Soc. [Internet]. 2017 Dec. 1 [cited 2024 Apr. 19];37:90-4. Available from: https://www.nepjol.info/index.php/JNCS/article/view/32166