Vol. 21, No. 1, January 2023

					View Vol. 21, No. 1, January 2023

This issue has been available online since January 31th, 2023, as the regular January 2023 edition. All articles are research articles written by 19 authors from four institutions:  Institut Teknologi Sepuluh Nopember, Universitas Jember, Politeknik Negeri Malang, and Universitas Mataram, representing Indonesia.

Published: 2023-01-31

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