[1]
Rama B. Radhakrlshna, V. Veerabhadralah, and Edgar P. Yoder, “Effectiveness of Village Extensio_n Worker Visits under the Training and Visit System: Perceptions of Agricultural Extension Officers”, Indian J Ext Edu, vol. 29, no. 1 & 2, pp. 16–20, Jun. 1993, doi: 10.48165/.