Fallah Samuel

Achara Boonkong1 Baichen Jiang2* Fallah Samuel Kassoh2, 3 Tanapon Srisukwatanachai2 1School of Economics and Management, South China Agricultural University, China 2College of Economics and Management, South China Agricultural University, China 3Sierra Leone Agricultural Research Institute, Sierra Leone The final, formatted version of the article will be published soon.

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Baichen Jiang 1,† and Fallah Samuel Kassoh 1,2,*,† 1 College of Economics and Management, South China Agricultural University, Guangzhou 510642, China 2 Sierra Leone Agricultural Research Institution, P. M. B 1313, Tower Hill, Freetown 47235, Sierra Leone * Author to whom correspondence should be addressed. † These authors contributed equally to this work.