Assessing the effect of layering gingival shade composite resin thickness on the flexural strength of denture base polymer resin material processed by CAD/CAM and injection moulded technique - Vikas Punia; Vaishnavi Ghuge; Anand Porwal; Abhijit Sethia; Palak Salgia; Jehan Dordi; Apexa Tuvar (International Journal of Basic & Clinical Pharmacology, 2026)