C.Y., W., M.L., T., S.M., P. and W.L, C. 2011. EFFECT OF ULTRAVIOLET RADIATION (UVR) ON THE TROPICAL MICROALGA Chlorella vulgaris. Malaysian Journal of Science. 30, 1 (Apr. 2011), 3–15. DOI:https://doi.org/10.22452/mjs.vol30no1.1.