A L JAT; K P PRAJAPATI; J R PATEL; A G DESAI. Impact assessment of frontline demonstrations on mustard (Brassica juncea L.) under North Gujarat agro-climatic region: IMPACT ASSESSMENT OF FRONTLINE DEMONSTRATIONS ON MUSTARD UNDER GUJARAT. Journal of Oilseeds Research, India, v. 37, n. 4, 2020. DOI: 10.56739/jor.v37i4.136761. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/136761. Acesso em: 21 jun. 2026.