• A study of the Geophysical Environment of Ancient Yodha Canal in Anuradhapura 

  Karunarathna, H.H.A; Kapukotuwa, A (Faculty of Graduate Studies, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, 2018-11-02)
• Cascading systems fed by the an ancient Yodha Ela Canal in Anuradhapura 

  Karunarathna, H.H.A. (Nāgānanda International Journal of Humanities & Social Sciences Vol: 1 , No. 2021, 1, pp. 45-71 © NIIBS Publications. All Right Reserved http://www.niibs.lk, 2021)

  The settlements existed before the creation of irrigation works, fulfilled their requirements of water through natural resources which were arranged according to the natural landscape settings. Anuradhapura old Yodha ...

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