Poompol Pu-on. 2005. Analysis of coconut oil mixed with kerosene as a substitute for conventional diesel : a case study in the Saeng Arun agricultural group, Thap Sakae, Prachuap Khirikhan province. Field of Study Environmental Management, Mahidol University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2005.1
Poompol Pu-on. (2005) Analysis of coconut oil mixed with kerosene as a substitute for conventional diesel : a case study in the Saeng Arun agricultural group, Thap Sakae, Prachuap Khirikhan province . Mahidol University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2005.1
Poompol Pu-on. Analysis of coconut oil mixed with kerosene as a substitute for conventional diesel : a case study in the Saeng Arun agricultural group, Thap Sakae, Prachuap Khirikhan province. . Bangkok:Mahidol University, 2005. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2005.1
Poompol Pu-on. (2005) Analysis of coconut oil mixed with kerosene as a substitute for conventional diesel : a case study in the Saeng Arun agricultural group, Thap Sakae, Prachuap Khirikhan province . Mahidol University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/MU.the.2005.1