Sangay และผู้แต่งคนอื่นๆ. 2009. Development and evaluation of a corn roasting machine for a small scale production of cornflake (tengma) in Bhutan. Faculty of Engineering, Kasetsart University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2009.436
Sangay และผู้แต่งคนอื่นๆ. (2009) Development and evaluation of a corn roasting machine for a small scale production of cornflake (tengma) in Bhutan . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2009.436
Sangay และผู้แต่งคนอื่นๆ. Development and evaluation of a corn roasting machine for a small scale production of cornflake (tengma) in Bhutan. . Bangkok:Kasetsart University, 2009. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2009.436
Sangay และผู้แต่งคนอื่นๆ. (2009) Development and evaluation of a corn roasting machine for a small scale production of cornflake (tengma) in Bhutan . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2009.436