PRAINETR, Natchanun, Department of General Science Education Thadphanom College of Nakhon Phanom University, Nakhon Phanom 48110, Thailand, Thailand

• Walailak Journal of Science and Technology (WJST) Vol. 17 No. 9 (2020): Walailak Journal of Science and Technology Volume 17, Number 9, September 2020 - Research Article
  Development of Manufacturing Efficiency using Industry Cluster and Invention Method Application: Case Study Machetes Production Group in Nakhon Phanom Province Thailand
  Abstract  PDF