[1]
Binti Abd Kadir, A. et al. 2018. Comparative phytotoxicity of Azolla pinnata and Lemna minor in Treated Palm Oil Mill Effluent. International Journal of Engineering & Technology. 7, 4 (Sep. 2018), 2499–2505. DOI:https://doi.org/10.14419/ijet.v7i4.12287.