DINESH KUMAR, DALIP KUMAR BISHNOI; SONIA; DHARMENDER SINGH, JOGINDER SINGH MALIK. Constraints in Adoption of Laser Land Levelling Technology in Haryana. Indian Journal of Extension Education, India, v. 58, n. 4, p. 166–169, 2022. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/128462. Acesso em: 25 jun. 2026.