V. Karthikeyan, V. Selvaraj, M. Purushothaman, M. Muthusamy, K. Mohanraj, and K. Gurusamy, “An in vitro comparative assessment of microleakage among different pit and fissure sealants using dye penetration after thermocycling”, Int J Contemp Pediatr, vol. 13, no. 9, pp. 1698–1703, Aug. 2026.