1. Colour analysis of organic synthetic dye coating paint films consisting 4-hydroxycoumarin derivatives after exposed to UV-A. (10th April 2019) Authors: Manah, N S A; Sulaiman, L; Azman, N L S M; Abidin, Z H Z; Tajuddin, H A; Halim, N A Journal: Materials research express Issue: Volume 6:Number 7(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗