Vol. 3 No. 2 (2021): December
ARTICLE VOL 3 NO 2, DECEMBER 2021
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https://doi.org/10.24252/timpalaja.v3i2a1 Views: 372 / PDF Downloads: 417
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https://doi.org/10.24252/timpalaja.v3i2a7 Views: 402 / PDF Downloads: 331
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https://doi.org/10.24252/timpalaja.v3i2a11 Views: 256 / PDF Downloads: 598