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<strong>JURNAL PENELITIAN FISIKAWAN</strong>, [S.l.], v. 4, n. 2, p. 26-30, sep. 2021.
ISSN 2655-738X.
Available at: &lt;<a href="https://ejurnal.darmaagung.ac.id/index.php/jurnalpenelitianfisikawan/article/view/1158" target="_new">https://ejurnal.darmaagung.ac.id/index.php/jurnalpenelitianfisikawan/article/view/1158</a>&gt;. Date accessed: 22 dec. 2024.