Nguyen, T.T.T. and Nguyen, T.H.G. 2026. A Case Study on Greenhouse Gas Emission Reduction Potential in Smallholder Pig and Wild Boar Farms in Vietnam. Journal of Technical Education Science. 21, 02 (May 2026), 101–109. DOI:https://doi.org/10.54644/jte.2026.2265.