CHINDAM HARITHA1 , MAHENDRANADH REDDY2 , MAHADEV SHASTRY3 , VENKAT ADITYA4. COMPARISON OF THE SURFACE ROUGHNESS OF REFRACTORYCAST INVESTMENT MATERIAL BEFORE AND AFTER TREATMENTWITH WAX, HARDENING AGENTS- AN IN-VITRO STUDY. Int. J. Pharm. Med. Sci. [Internet]. 2026 May 1 [cited 2026 May 1];6(2). Available from: https://ijpams.com/journal/index.php/ijpams/article/view/164