GURDEEP SINGH , PRITPAL SINGH AND G. P. S. SODHI. Assessment and Analysis of Agriculture Technology Adoption and Yield Gaps in Wheat Production in Sub-Tropical Punjab . Indian Journal of Extension Education, India, v. 53, n. 1, p. 70–77, 2017. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/143916. Acesso em: 22 oct. 2025.