Khumhthorn Nawalertpanya. 2011. Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor. Faculty of Science, Naresuan University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/NU.the.2011.32

Khumhthorn Nawalertpanya. Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor. . Phitsanulok:Naresuan University, 2011. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/NU.the.2011.32

Khumhthorn Nawalertpanya. (2011) Economical analysis model in Jatropha curcas plantation of rural farmers in Thailand under shared benefits business with investor . Naresuan University/Phitsanulok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/NU.the.2011.32