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BULETIN FISIKA, [S.l.], v. 25, n. 1, p. 124 – 129, feb. 2024.
ISSN 2580-9733.
Available at: <http://103.29.196.112/index.php/buletinfisika/article/view/100553>. Date accessed: 17 dec. 2025.
doi: https://doi.org/10.24843/BF.2024.V25.i01.p16.