Document is current

Journal Name

: International Journal of Recent Technology and Engineering (IJRTE)

Funding

: Yes, National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (No. 2021R1F1A1056145). The author thanks to supporting of the Korean government (MSIT).

Conflicts of Interest

: No conflicts of interest to the best of our knowledge.

Ethical Approval and Consent to Participate

: No, the article does not require ethical approval and consent to participate with evidence.

Availability of Data and Material

: Not relevant.

Authors Contributions

: I am only the sole author of the article.