Santosh Kumar, Doloi B, Bhattacharyya B. Experimental Investigation into micro-ultrasonic machining of zirconia using multiple tips micro-tool. MTT [Internet]. 2023 Jun. 1 [cited 2024 Nov. 21];22(6):14-9. Available from: https://mtt.cmti.res.in/index.php/journal/article/view/253