https://www.theippress.com/2022/12/29/analysing-doctrine-of-pith-and-substance-under-the-indian-patent-act-in-light-of-bajaj-auto-ltd-v-tvs-motors-company-ltd1/
ANALYSING DOCTRINE OF PITH AND SUBSTANCE UNDER THE INDIAN PATENT ACT IN LIGHT OF BAJAJ AUTO LTD V. TVS MOTORS COMPANY LTD[1].