DOI: https://doi.org/10.25130/tjes.25.4.01
DOI: https://doi.org/10.25130/tjes.25.4.02
DOI: https://doi.org/10.25130/tjes.25.04.03
DOI: https://doi.org/10.25130/tjes.25.4.04
DOI: https://doi.org/10.25130/tjes.25.4.05
DOI: https://doi.org/10.25130/tjes.25.4.06
DOI: https://doi.org/10.25130/tjes.25.4.07
DOI: https://doi.org/10.25130/tjes.25.4.08
DOI: https://doi.org/10.25130/tjes.25.4.09
DOI: https://doi.org/10.25130/tjes.25.4.10