DOI: https://doi.org/10.55960/jlri.v11i2.429
DOI: https://doi.org/10.55960/jlri.v11i2.430
DOI: https://doi.org/10.55960/jlri.v11i2.431
DOI: https://doi.org/10.55960/jlri.v11i2.432
DOI: https://doi.org/10.55960/jlri.v11i2.433
DOI: https://doi.org/10.55960/jlri.v11i2.434