Phunpruch, S. and Puangplub, A. 2019. Effect of light intensity and light pattern on hydrogen production by unicellular green alga Chlorella sp. LSD-W2. Asia-Pacific Journal of Science and Technology. 24, 2 (Jun. 2019), APST–24. DOI:https://doi.org/10.14456/apst.2019.14.