“Comparative Evaluation of The Effect of Two Chemical Root Canal Irrigants (3% Sodium Hypochlorite And 17% EDTA) And One Herbal Root Canal Irrigant (Azadirachta Indica or Neem Extract) On Dentin Microhardness: An In Vitro Study”. 2026. Greenfort International Journal of Applied Medical Science 4 (5): 416-22. https://doi.org/10.62046/gijams.2026.v04i05.005.