Published: 31-12-2022

DOI: https://doi.org/10.19109/ujhki.v6i2.13446
DOI: https://doi.org/10.19109/ujhki.v6i2.15403
DOI: https://doi.org/10.19109/ujhki.v6i2.14659
DOI: https://doi.org/10.19109/ujhki.v6i2.14388
DOI: https://doi.org/10.19109/ujhki.v6i2.13508
DOI: https://doi.org/10.19109/ujhki.v6i2.13482