Majid, H. and Silva, F.V.M. 2020. Optimisation of ultrasound assisted extraction of antiacetylcholinesterase and antioxidant compounds from manuka (Leptospermum scoparium) for use as a phytomedicine against Alzheimer’s disease. New Zealand Journal of Forestry Science. 50, (Nov. 2020). DOI:https://doi.org/10.33494/nzjfs502020x103x.