2164
https://doie.org/10.280229/IJMRE.20211932685958
2166
https://doie.org/10.530203/IJMRE.20214041623728
2174
https://doie.org/10.953418/IJMRE.20211058075311
2177
https://doie.org/10.793251/IJMRE.20217027976008