RAWAL, N.; CHALISE, D.; TRIPATHI, J.; KHADKA, D.; THAPA, K. Wheat Yield Trend and Soil Fertility Status in Long Term Rice-Rice-Wheat Cropping System. Journal of Nepal Agricultural Research Council, [S. l.], v. 1, p. 21–28, 2016. DOI: 10.3126/jnarc.v1i0.15720. Disponível em: https://www.nepjol.info/index.php/JNARC/article/view/15720. Acesso em: 29 jan. 2022.