Deepshika A, Kannan J, Mahalakshmi M. Isosceles Trapezoid with Integer Area: Cryptographic Applications ofGeneralized Pell-Type Equations and Sphenic Numbers. Opt. [Internet]. 2025 Apr. 16 [cited 2025 Jul. 31];2(2):93-9. Available from: https://opt.reapress.com/journal/article/view/79