Sasithep Pitiporntapin. 2011. Enhancing Thai elementary science teachers' views and practices of Zoo-Based Science, Technology, Society, and Environment (STSE) approach through a professional development program. , Kasetsart University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.49

Sasithep Pitiporntapin. Enhancing Thai elementary science teachers' views and practices of Zoo-Based Science, Technology, Society, and Environment (STSE) approach through a professional development program. . Bangkok:Kasetsart University, 2011. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.49

Sasithep Pitiporntapin. (2011) Enhancing Thai elementary science teachers' views and practices of Zoo-Based Science, Technology, Society, and Environment (STSE) approach through a professional development program . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.49