Devinder Tiwari, Manjit Kaur and R K Dhaliwal. Constraints Faced by the Practicing Farmers in Adoption of Zero Tillage Technology in Punjab. Indian J Ext Edu [Internet]. 2022 Jun. 4 [cited 2023 Sep. 24];46(1&2):101-5. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/124524