Sahoo, Pradyumna Kumar, et al. “Development and Validation of Stability Indicating Assay Method of Doxycycline Hyclate by Using UV-Spectrophotometer”. Journal of Drug Delivery and Therapeutics, vol. 13, no. 6, June 2023, pp. 89-94, https://doi.org/10.22270/jddt.v13i6.6087.