1. Method validation for pesticide multiresidue analysis of pyrethroid on green beans of arabica gayo coffee using gas chromatography-electron capture detector (GC-ECD). Issue 1 (February 2021) Authors: Yusuf, M; Idroes, R; Saiful, ; Lelifajri, ; Bakri, T K; Satria, M; Nufus, H; Yuswandi, I; Helwani, Z; Muslem, ; Marlina, Journal: IOP conference series Issue: Volume 667:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗