“Testing of Packaging and Use of Attractants to Control Fruit Flies(Bactrocera Dorsalis Hendel) Guava (Psidium Guajava L.)”. Jurnal Online Pertanian Tropik, vol. 7, no. 3, Jan. 2021, pp. 293-02, https://doi.org/10.32734/jopt.v7i3.4807.