Bhutiani, R.; Ahamad, F. (2019), "A case study on changing pattern of agriculture and related factors at Najibabad region of Bijnor, India", Contaminants in Agriculture and Environment: Health Risks and Remediation, Agro Environ Media - Agriculture and Ennvironmental Science Academy, Haridwar, India, pp. 236–249, doi:10.26832/aesa-2019-cae-0158-018, ISBN978-81-942017-0-0, S2CID198246331
Bhutiani, R.; Ahamad, F. (2019), "A case study on changing pattern of agriculture and related factors at Najibabad region of Bijnor, India", Contaminants in Agriculture and Environment: Health Risks and Remediation, Agro Environ Media - Agriculture and Ennvironmental Science Academy, Haridwar, India, pp. 236–249, doi:10.26832/aesa-2019-cae-0158-018, ISBN978-81-942017-0-0, S2CID198246331