APA

SARKAR M. A. R., Prof. Dr. Md. Rafiquel Islam & Prof. Dr. Md. Sekender Ali. (2019). Changes of return on investment of potato production through contract farming. Sher-e-Bangla Agricultural University: Department of Agricultural extension and information system.

Chicago

SARKAR MD ABDUR RAFIQ, Prof. Dr. Md. Rafiquel Islam and Prof. Dr. Md. Sekender Ali. 2019. Changes of return on investment of potato production through contract farming. Sher-e-Bangla Agricultural University: Department of Agricultural extension and information system.

Harvard

SARKAR M. A. R., Prof. Dr. Md. Rafiquel Islam and Prof. Dr. Md. Sekender Ali. (2019). Changes of return on investment of potato production through contract farming. Sher-e-Bangla Agricultural University: Department of Agricultural extension and information system.

MLA

SARKAR MD ABDUR RAFIQ, Prof. Dr. Md. Rafiquel Islam and Prof. Dr. Md. Sekender Ali. Changes of return on investment of potato production through contract farming. Sher-e-Bangla Agricultural University: Department of Agricultural extension and information system. 2019.