Nguyen, Long, Thanh Nguyen, Tuan Dao, Ke Nguyen, and Hung Le. 2021. “Study on the Effect of Ag Nanoparticles Density on ZnO/Ag Nanostructure to Enhance Raman Signals of SERS Substrate on Abamectin”. Science & Technology Development Journal: Natural Sciences 5 (2), 1112-24. https://doi.org/https://doi.org/10.32508/stdjns.v5i2.971.