Vol. 8 No. 2 (2021)

DOI: https://doi.org/10.46858/vimshsj.8201

DOI: https://doi.org/10.46858/vimshsj.8204

DOI: https://doi.org/10.46858/vimshsj.8207

DOI: https://doi.org/10.46858/vimshsj.8202

DOI: https://doi.org/10.46858/vimshsj.8205

DOI: https://doi.org/10.46858/vimshsj.8203

DOI: https://doi.org/10.46858/vimshsj.8206

DOI: https://doi.org/10.46858/vimshsj.8208