Subha/alfshmi Nan[ikeo/ycr, R.P. Singh and Nepal Singh Verm~. An Instrument for Evaluating Gram Sevakas Effectiveness. Indian J Ext Edu [Internet]. 2024 Nov. 20 [cited 2026 Jul. 15];11(1-2):59-61. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/160404