Color and Image Analysis Approach in Determination of Soluble Copper in Water Using Tannic Reaction Analysis. - Jan Fern Historillo; Marife A. Rosales; Menandro Merlin; Evangeline B. Mandia (ICO, 2022)

Determination of Soluble Copper in Water Through Tannic Reaction Analysis Using an Optical Color Sensor and Machine Learning. - Jan Fern Historillo; Gerhard P. Tan; Robert G. de Luna (TENCON, 2023)