Chaudhary PK, Nagpal M. FRUGAL INNOVATION AND SUSTAINABLE DEVELOPMENT THROUGH INDIAN KNOWLEDGE SYSTEM. Int. J. Res. Granthaalayah [Internet]. 2025 Apr. 30 [cited 2025 Sep. 27];13(4):255–260. Available from: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/6173