Saiyed, S.A. et al. 2022. Development and Validation of Extractive Spectrophotometric Methods for the Estimation of Telmisartan by Using Smartphone Application. Journal of Drug Delivery and Therapeutics. 12, 3-S (Jun. 2022), 178–190. DOI:https://doi.org/10.22270/jddt.v12i3-S.5527.