Bioactivity Test of Gambir (Uncaria gambir Roxb) Processing Waste as an Environmentally Friendly Alternative for Pest Control Using Nano Technology. - Hamid, Hasmiandy; Reflinaldon, Reflinaldon; Hidrayani, Hidrayani; Yunisman, Yunisman; Lina, Eka Candra (Agrivita: Journal of Agricultural Science, 2024)