2022Tamil mediumOfficial sourceOriginal source PDF
Bio Systems Technology - Marking Scheme
2022 (held 2023) A/L Bio Systems Technology Paper I/II Marking Scheme - Tamil Medium
Download or view the 2022 G.C.E. Advanced Level Bio Systems Technology I/II official marking scheme for Tamil Medium from e-Thaksalawa held in 2023.
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Sep 2, 2026
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