Hapuarachchi, D.J.A.C., 1977. Decarbonation reactions and the origin of vein-graphite in Sri Lanka. Journal of the National Science Foundation of Sri Lanka, 5(1), pp.29–32.

Hapuarachchi DJAC. Decarbonation reactions and the origin of vein-graphite in Sri Lanka. Journal of the National Science Foundation of Sri Lanka. 1977;5(1):29–32.

Hapuarachchi, D. J. A. C. (1977). Decarbonation reactions and the origin of vein-graphite in Sri Lanka. Journal of the National Science Foundation of Sri Lanka, 5(1), 29–32.

1. Hapuarachchi DJAC. Decarbonation reactions and the origin of vein-graphite in Sri Lanka. Journal of the National Science Foundation of Sri Lanka. 1977;5(1):29-32.

Hapuarachchi DJAC, ‘Decarbonation Reactions and the Origin of Vein-graphite in Sri Lanka’ (1977) 5 Journal of the National Science Foundation of Sri Lanka 29

Hapuarachchi, D. J. A. C.. 1977. “Decarbonation Reactions and the Origin of Vein-graphite in Sri Lanka”. Journal of the National Science Foundation of Sri Lanka 5 (1): 29–32.

Hapuarachchi, D. J. A. C.. “Decarbonation Reactions and the Origin of Vein-graphite in Sri Lanka”. Journal of the National Science Foundation of Sri Lanka 5, no. 1 (1977): 29–32.

Hapuarachchi, D J A C. “Decarbonation reactions and the origin of vein-graphite in Sri Lanka”. Journal of the National Science Foundation of Sri Lanka, vol. 5, no. 1, 1977, pp. 29–32.