https://doi.org/10.2478/jwld-2019-0019
https://doi.org/10.2478/jwld-2019-0019
https://www.scientificbulletin.upb.ro/rev_docs_arhiva/full6fa_816749.pdf
https://www.ajol.info/index.php/jfas/article/view/247262
https://doi.org/10.1007/978-3-030-92038-8_17
https://doi.org/10.1007/978-3-030-63846-7_25
https://doi.org/10.1007/978-3-030-92038-8_11
https://doi.org/10.1016/B978-0-12-821285-1.00002-6
https://doi.org/10.1007/978-981-16-2904-4_3
https://doi.org/10.18280/mmc_b.870103
https://www.iieta.org/sites/default/files/Journals/MMC/MMC_B/87.01_06.pdf
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