“Acute Toxicity Test of Water and Ethanol Extract from African Leaf (Gym-Nanthemum Amygdalina Del.) on Zebra Fish Embrio (Danio Rerio)”. Journal of Agriculture and Applied Biology, vol. 4, no. 1, Feb. 2023, pp. 20-27, https://doi.org/10.11594/jaab.04.01.03.