Khotchaphet, S. and Preechapongkij, R. 2024. "Semantic Changes of Words": Causes and Consequences of Some Instances When Semantic Changes Occur in Thai Words, Considering a Comparison Between the New Meaning and the Original Meaning. Ratchaphruek Journal. 22, 2 (Aug. 2024), 19–33. DOI:https://doi.org/10.14456/rpjnrru.2024.17.