Abdullahi, S., B. Lawal, O. Bamidele, A. Sanusi, O. Eniayewu, K. Salawu, A. Shittu, and J. Soyinka. “Comparative Ultraviolet Spectrophotometric Assay and Post-Marketing Potency Evaluation of Available Brands of Doxycycline Hyclate Capsules in Nigeria”. Journal of Pharmacy, vol. 6, no. 2, July 2026, pp. 304-17, doi:10.31436/jop.v6i2.481.