Han Chern LohKok Wai ChongMusa Ahmad2024-11-052024-11-052007-01http://www.tandfonline.com/doi/abs/10.1080/00032710600867606https://dspace-cris.utar.edu.my/handle/123456789/6282Quantitative Analysis of Formaldehyde Using UV‐VIS Spectrophotometer Pattern Recognition and Artificial Neural Networksjournal-article