DOI: https://doi.org/10.25100/socolen.v2i4.10426
DOI: https://doi.org/10.25100/socolen.v2i4.10420
DOI: https://doi.org/10.25100/socolen.v2i4.10421
DOI: https://doi.org/10.25100/socolen.v2i4.10422
DOI: https://doi.org/10.25100/socolen.v2i4.10424