Poerwanto, Mofit Eko, et al. “Repellent Ability of Encapsulated Guava Leaves Extract and Horticultural Mineral Oil (HMO) on the Feeding Behaviour of Diaphorina Citri”. HAYATI Journal of Biosciences, vol. 33, no. 2, Jan. 2026, pp. 455-6, https://doi.org/10.4308/hjb.33.2.455-465.