(2022). උත්තර සතර අ. පො. ස. (සා. පෙළ) විද්යාව.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.................................................................................... 2011 - 2020: : පසුගිය දස වසරක විභාග ප්රශ්න පත්ර උත්තර සමග. සතර ප්රකාශකයෝ.
Chicago Style (17th ed.) Citationඋත්තර සතර අ. පො. ස. (සා. පෙළ) විද්යාව.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.................................................................................... 2011 - 2020: : පසුගිය දස වසරක විභාග ප්රශ්න පත්ර උත්තර සමග. මරගම: සතර ප්රකාශකයෝ, 2022.
MLA (9th ed.) Citationඋත්තර සතර අ. පො. ස. (සා. පෙළ) විද්යාව.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.................................................................................... 2011 - 2020: : පසුගිය දස වසරක විභාග ප්රශ්න පත්ර උත්තර සමග. සතර ප්රකාශකයෝ, 2022.