Rençber Kızılkaya, Ayşe, et al. “Comparison of Marginal Adaptation and Fracture Strength of PEEK Endocrown Restorations Fabricated Using Additive and Subtractive Methods”. International Dental Research, vol. 15, no. 2, Aug. 2025, pp. 45-52, https://doi.org/10.5577/intdentres.628.