PH level identification using image processing techniques

by Zainal Abidin, Mastura Shafinaz, Alias, Nur Syafini, Habibullah, Muhammad Hambali
Published 2018

Prototype development of paper based sensor for ammonia detection in water

by Habibullah, Muhammad Hambali, Zainal Abidin, Mastura Shafinaz, Abd. Rahman, Shaharin Fadzli
Published 2018

The effect of paper type and graphite grade in paper-based ammonia sensor

by Zainal Abidin, Mastura Shafinaz, Md. Rashid, Ahmad Bukhairi, Habibullah, Muhammad Hambali, Alias, Nur Syafini
Published 2018